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BCM1 (Body Control Module 1): fault codes

All 1472 fault codes of the Porsche Panamera (972, 2024–) BCM1 (Body Control Module 1) with the manufacturer's names. How to read and clear them with STEUER14.

CodeFault
B103F11Outside temperature sensor - short circuit to ground
B103F15Outside temperature sensor - short circuit to B+ or open circuit
B105601Left air outlet illumination light, Electrical error
B105613Left air outlet illumination light, Open circuit
B107612Rear left ParkAssist sensor (SRL2) – short circuit to B+
B107614Rear left ParkAssist sensor (SRL2) – short circuit to ground or open circuit
B107629Rear left ParkAssist sensor (SRL2) – implausible signal
B107631Rear left ParkAssist sensor (SRL2) – no communication
B107712Rear left ParkAssist sensor (SRL1) – short circuit to B+
B107714Rear left ParkAssist sensor (SRL1) – short circuit to ground or open circuit
B107729Rear left ParkAssist sensor (SRL1) – implausible signal
B107731Rear left ParkAssist sensor (SRL1) – no communication
B107812Rear right ParkAssist sensor (SRR1) – short circuit to B+
B107814Rear right ParkAssist sensor (SRR1) – short circuit to ground or open circuit
B107829Rear right ParkAssist sensor (SRR1) – signal implausible
B107831Rear right ParkAssist sensor (SRR1) – no communication
B107912Rear right ParkAssist sensor (SRR2) – short circuit to B+
B107914Rear right ParkAssist sensor (SRR2) – short circuit to ground or open circuit
B107929Rear right ParkAssist sensor (SRR2) – signal implausible
B107931Rear right ParkAssist sensor (SRR2) – no communication
B107B13Rear ParkAssist sensors – no communication
B107BF0Rear ParkAssist sensors – icy/dirty
B107D12Rear left ParkAssist sensor (SRL3) – short circuit to B+
B107D14Rear left ParkAssist sensor (SRL3) – short circuit to ground or open circuit
B107D29Rear left ParkAssist sensor (SRL2) – implausible signal
B107D31Rear left ParkAssist sensor (SRL3) – no communication
B107E12Rear right ParkAssist sensor (SRR3) – short circuit to B+
B107E14Rear right ParkAssist sensor (SRR3) – short circuit to ground or open circuit
B107E29Rear right ParkAssist sensor (SRR2) – signal implausible
B107E31Rear right ParkAssist sensor (SRR3) – no communication
B107F11Park assist button, Short circuit to ground
B107F29Park assist button, Implausible signal
B108301Temperature sensor for front left footwell outlet vent - electrical fault
B108401Temperature sensor for front right footwell outlet vent - electrical fault
B108A01Evaporator temperature sensor, Electrical error
B108C04Servo motor for front left temperature mixing flap, faulty
B108C07Left temperature flap positioning motor, mechanical malfunction
B108C1CLeft temperature flap positioning motor, Voltage implausible
B108C21Left temperature flap positioning motor, Lower limit not reached
B108C22Left temperature flap positioning motor, Upper limit exceeded
B108C4BLeft temperature flap positioning motor, Excess temp.
B108D04Servo motor for front right temperature mixing flap, faulty
B108D07Right temperature flap positioning motor, mechanical malfunction
B108D1CRight temperature flap positioning motor, Voltage implausible
B108D21Right temperature flap positioning motor, Lower limit not reached
B108D22Right temperature flap positioning motor, Upper limit exceeded
B108D4BRight temperature flap positioning motor, Excess temp.
B108F04Temperature flap motor, Faulty
B108F07Temperature flap motor, mechanical malfunction
B108F1CTemperature flap motor, Voltage implausible
B108F21Temperature flap motor, Lower limit not reached
B108F22Temperature flap motor, Upper limit exceeded
B108F4BTemperature flap motor, Excess temp.
B109004Servo motor for defroster flap, faulty
B109007Defroster flap motor, mechanical malfunction
B10901CDefroster flap motor, Voltage implausible
B109021Defroster flap motor, Lower limit not reached
B109022Defroster flap motor, Upper limit exceeded
B10904BDefroster flap motor, Excess temp.
B109204Servo motor for front recirculation flap - faulty
B109207Recirculation flap motor, mechanical malfunction
B10921CRecirculation flap motor, Voltage implausible
B109221Recirculation flap motor, Lower limit not reached
B109222Recirculation flap motor, Upper limit exceeded
B10924BRecirculation flap motor, Excess temp.
B109304Rear air distribution door motor, Faulty
B109307Rear air distribution door motor, mechanical malfunction
B10931CRear air distribution door motor, Voltage implausible
B109321Rear air distribution door motor, Lower limit not reached
B109322Rear air distribution door motor, Upper limit exceeded
B10934BRear air distribution door motor, Excess temp.
B109D04Air distribution door motor, Faulty
B109D07Air distribution door motor, mechanical malfunction
B109D1CAir distribution door motor, Voltage implausible
B109D21Air distribution door motor, Lower limit not reached
B109D22Air distribution door motor, Upper limit exceeded
B109D4BAir distribution door motor, Excess temp.
B109E13A/C compressor run-in - open circuit
B109EF0Electric air-conditioning compressor (V470), not taught
B10AA04Rear A/C control and display head, Faulty
B10AA16Rear A/C control and display head, Voltage too low
B10AA17Rear A/C control and display head, voltage too high
B10AAF0Rear A/C control and display head, Button jammed
B10AE04Refrigerant circuit sensor on high pressure side (PT1) – fault
B10AE21High pressure sensor, Lower limit not reached
B10AE22High pressure sensor, Upper limit exceeded
B10AF04Air quality sensor – fault value received
B10B904Servo motor for front left footwell outlet vent, faulty
B10B907Left footwell flap motor, mechanical malfunction
B10B91CLeft footwell flap motor, Voltage implausible
B10B921Left footwell flap motor, Lower limit not reached
B10B922Left footwell flap motor, Upper limit exceeded
B10B94BLeft footwell flap motor, Excess temp.
B10BA04Servo motor for front right footwell outlet vent, faulty
B10BA07Right footwell flap motor, mechanical malfunction
B10BA1CRight footwell flap motor, Voltage implausible
B10BA21Right footwell flap motor, Lower limit not reached
B10BA22Right footwell flap motor, Upper limit exceeded
B10BA4BRight footwell flap motor, Excess temp.
B10BC01Rear fresh air blower control module, Electrical error
B10BC04Rear fresh air blower control module, Faulty
B10BC16Rear fresh air blower control module, Voltage too low
B10BC17Rear fresh air blower control module, Voltage too high
B10BC4BRear fresh air blower control module, Excess temp.
B10BE01Fresh air blower, front, Electrical error
B10BE07Fresh air blower, front, mechanical malfunction
B10BE16Front heater/fresh-air blower - undervoltage
B10BE17Front heater/fresh-air blower - overvoltage
B10BE4BFront heater/fresh-air blower - overtemperature
B10BE96Front heater/fresh-air blower faulty
B10BF07Rear fresh air blower, mechanical malfunction
B10BF12Rear fresh air blower, Short circuit to B+
B10BF14Rear fresh air blower, Open circuit/short circuit to ground
B10C004Electric auxiliary heater (12V) - fault
B10C811Coolant switchover valve - short circuit to ground
B10C815Coolant shut-off valve, Open circuit/short circuit to B+
B10C904Servomotor for left door window vent – defective
B10C907Left side vent motor, mechanical malfunction
B10C91CLeft side vent motor, Voltage implausible
B10C921Left side vent motor, Lower limit not reached
B10C922Left side vent motor, Upper limit exceeded
B10C94BLeft side vent motor, Excess temp.
B10CA04Servomotor for right door window vent – defective
B10CA07Right side vent motor, mechanical malfunction
B10CA1CRight side vent motor, Voltage implausible
B10CA21Right side vent motor, Lower limit not reached
B10CA22Right side vent motor, Upper limit exceeded
B10CA4BRight side vent motor, Excess temp.
B10CB04Servo motor for front left center vent – defective
B10CB07Left center vent motor, mechanical malfunction
B10CB1CLeft center vent motor, Voltage implausible
B10CB21Left center vent motor, Lower limit not reached
B10CB22Left center vent motor, Upper limit exceeded
B10CB4BLeft center vent motor, Excess temp.
B10CC04Servo motor for front right center air vent – defective
B10CC07Right center vent motor, mechanical malfunction
B10CC1CRight center vent motor, Voltage implausible
B10CC21Right center vent motor, Lower limit not reached
B10CC22Right center vent motor, Upper limit exceeded
B10CC4BRight center vent motor, Excess temp.
B10CD00Function restriction due to energy management
B10CE00Blower reduction due to energy management
B10CFF0Instrument panel temperature sensor, Electrical error in the incident solar radiation sensor
B10CFF1Instrument panel temperature sensor, Electrical error in Temperature sensor 1
B10CFF2Instrument panel temperature sensor, Electrical error in Temperature sensor 2
B10CFF3Instrument panel temperature sensor, Electrical error in Temperature sensor 3
B10D004Coolant pump - mechanical fault
B10D012Coolant pump, PWM line - short circuit to B+
B10D014Coolant recirculation pump, Open circuit/short circuit to ground
B10D031Coolant pump - no signal
B10D098Coolant pump - temperature too high
B10D0F0Coolant pump - dry run
B10D104Servo motor for rear left air distribution, faulty
B10D107Left B-pillar/footwell shut-off door motor, mechanical malfunction
B10D11CLeft B-pillar/footwell shut-off door motor, Voltage implausible
B10D121Left B-pillar/footwell shut-off door motor, Lower limit not reached
B10D122Left B-pillar/footwell shut-off door motor, Upper limit exceeded
B10D14BLeft B-pillar/footwell shut-off door motor, Excess temp.
B10D204Servo motor for rear right air distribution, faulty
B10D207Right B-pillar/footwell shut-off flap motor, mechanical malfunction
B10D21CRight B-pillar/footwell shut-off flap motor, Voltage implausible
B10D221Right B-pillar/footwell shut-off flap motor, Lower limit not reached
B10D222Right B-pillar/footwell shut-off flap motor, Upper limit exceeded
B10D24BRight B-pillar/footwell shut-off flap motor, Excess temp.
B10D304Servo motor for rear left center vent, faulty
B10D307Left rear upper body vent motor, mechanical malfunction
B10D31CLeft rear upper body vent motor, Voltage implausible
B10D321Left rear upper body vent motor, Lower limit not reached
B10D322Left rear upper body vent motor, Upper limit exceeded
B10D34BLeft rear upper body vent motor, Excess temp.
B10D404Servo motor for rear right center vent, faulty
B10D407Right rear upper body vent motor, mechanical malfunction
B10D41CRight rear upper body vent motor, Voltage implausible
B10D421Right rear upper body vent motor, Lower limit not reached
B10D422Right rear upper body vent motor, Upper limit exceeded
B10D44BRight rear upper body vent motor, Excess temp.
B10D504Rear air quantity motor, Faulty
B10D507Rear air quantity motor, mechanical malfunction
B10D51CRear air quantity motor, Voltage implausible
B10D521Rear air quantity motor, Lower limit not reached
B10D522Rear air quantity motor, Upper limit exceeded
B10D54BRear air quantity motor, Excess temp.
B10D604Servo motor for temp. premixing valve, rear - faulty
B10D607Rear temperature door motor, mechanical malfunction
B10D61CRear temperature door motor, Voltage implausible
B10D621Rear temperature door motor, Lower limit not reached
B10D622Rear temperature door motor, Upper limit exceeded
B10D64BRear temperature door motor, Excess temp.
B10D704Left side window defroster door motor, Faulty
B10D707Left side window defroster door motor, mechanical malfunction
B10D71CLeft side window defroster door motor, Voltage implausible
B10D721Left side window defroster door motor, Lower limit not reached
B10D722Left side window defroster door motor, Upper limit exceeded
B10D74BLeft side window defroster door motor, Excess temp.
B10D804Right side window defroster door motor, Faulty
B10D807Right side window defroster door motor, mechanical malfunction
B10D81CRight side window defroster door motor, Voltage implausible
B10D821Right side window defroster door motor, Lower limit not reached
B10D822Right side window defroster door motor, Upper limit exceeded
B10D84BRight side window defroster door motor, Excess temp.
B10D904Servo motor for front left footwell bypass – faulty
B10D907Left footwell temperature door motor, mechanical malfunction
B10D91CLeft footwell temperature door motor, Voltage implausible
B10D921Left footwell temperature door motor, Lower limit not reached
B10D922Left footwell temperature door motor, Upper limit exceeded
B10D94BLeft footwell temperature door motor, Excess temp.
B10DA04Servo motor for front right footwell bypass – defective
B10DA07Right footwell temperature door motor, mechanical malfunction
B10DA1CRight footwell temperature door motor, Voltage implausible
B10DA21Right footwell temperature door motor, Lower limit not reached
B10DA22Right footwell temperature door motor, Upper limit exceeded
B10DA4BRight footwell temperature door motor, Excess temp.
B10E101Potentiometer for center vent, front left - electrical fault
B10E201Potentiometer for center vent, front right - electrical fault
B10E301Potentiometer for side vent, front left - electrical fault
B10E401Potentiometer for side vent, front right - electrical fault
B10E501Potentiometer for center vent, rear left – electrical fault
B10E601Potentiometer for center vent, rear right – electrical fault
B10E801Sunlight photo sensor, Electrical error
B10E804Front sun sensor, faulty
B10F000Function restriction, compressor switch-off by DME
B10F104Servo motor for rear recirculation flap, faulty
B10F107Rear recirc. flap motor, mechanical malfunction
B10F11CRear recirc. flap motor, Voltage implausible
B10F121Rear recirc. flap motor, Lower limit not reached
B10F122Rear recirc. flap motor, Upper limit exceeded
B10F14BRear recirc. flap motor, Excess temp.
B10F201Rear left temperature sensor - electrical fault
B10F301Rear temperature sensor - electrical fault
B10F612Front left ParkAssist sensor (SFL3) – short circuit to B+
B10F614Front left ParkAssist sensor (SFL3) – short circuit to ground or open circuit
B10F629Front left ParkAssist sensor (SFL2) – implausible signal
B10F631Front left ParkAssist sensor (SFL3) – no communication
B10F712Front left ParkAssist sensor (SFL2) – short circuit to B+
B10F714Front left ParkAssist sensor (SFL2) – short circuit to ground or open circuit
B10F729Front left ParkAssist sensor (SFL2) – implausible signal
B10F731Front left ParkAssist sensor (SFL2) – no communication
B10F812Front left ParkAssist sensor (SFL1) – short circuit to B+
B10F814Front left ParkAssist sensor (SFL1) – short circuit to ground or open circuit
B10F829Front left ParkAssist sensor (SFL1) – implausible signal
B10F831Front left ParkAssist sensor (SFL1) – no communication
B10F912Front right ParkAssist sensor (SFR1) – short circuit to B+
B10F914Front right ParkAssist sensor (SFL1) – short circuit to ground or open circuit
B10F929Front right ParkAssist sensor (SFL1) – signal implausible
B10F931Front right ParkAssist sensor (SFR1) – no communication
B10FA12Front right ParkAssist sensor (SFR2) – short circuit to B+
B10FA14Front right ParkAssist sensor (SFR2) – short circuit to ground or open circuit
B10FA29Front right ParkAssist sensor (SFR2) – signal implausible
B10FA31Front right ParkAssist sensor (SFR2) – no communication
B10FB12Front right ParkAssist sensor (SFR3) – short circuit to B+
B10FB14Front right ParkAssist sensor (SFR3) – short circuit to ground or open circuit
B10FB29Front right ParkAssist sensor (SFR2) – signal implausible
B10FB31Front right ParkAssist sensor (SFR3) – no communication
B10FC13Front ParkAssist sensors – no communication
B10FCF0Front ParkAssist sensors – icy/dirty
B10FD11Parallel parking assistance button, Short circuit to ground
B10FD29Parallel parking assistance button, Implausible signal
B10FE11Parallel parking assistance indicator lamp, Short circuit to ground
B10FE15Parallel parking assistance indicator lamp, Open circuit/short circuit to B+
B10FF11Parking Aid Indicator Light, Short circuit to ground
B10FF15Parking Aid Indicator Light, Open circuit/short circuit to B+
B110E01Temperature sensor in rear left footwell - electrical fault
B110F01Temperature sensor in rear right footwell - electrical fault
B116904Servo motor for rear left temperature mixing flap, faulty
B116907Left rear temperature door motor, mechanical malfunction
B11691CLeft rear temperature door motor, Voltage implausible
B116921Left rear temperature door motor, Lower limit not reached
B116922Left rear temperature door motor, Upper limit exceeded
B11694BLeft rear temperature door motor, Excess temp.
B116A04Servo motor for rear right temperature mixing flap, faulty
B116A07Right rear temperature door motor, mechanical malfunction
B116A1CRight rear temperature door motor, Voltage implausible
B116A21Right rear temperature door motor, Lower limit not reached
B116A22Right rear temperature door motor, Upper limit exceeded
B116A4BRight rear temperature door motor, Excess temp.
B11AE11A/C compressor regulator valve, Short circuit to ground
B11AE12A/C compressor regulator valve, Short circuit to B+
B11AE15A/C compressor regulator valve, Open circuit/short circuit to B+
B11AF04Fresh air door motor, Faulty
B11AF07Fresh air door motor, mechanical malfunction
B11AF1CFresh air door motor, Voltage implausible
B11AF21Fresh air door motor, Lower limit not reached
B11AF22Fresh air door motor, Upper limit exceeded
B11AF4BFresh air door motor, Excess temp.
B11D511Coolant pump - short circuit to ground or overload
B11E611Hazard warning lights switch – short circuit to ground
B11E629Hazard warning lights switch – signal implausible
B11E711Indicator light for hazard warning light switch – short circuit to ground
B11E715Hazard warning lights indicator light – short circuit to B+ or open circuit
B11E811Left front turn signal bulb, Short circuit to ground
B11E815Left front turn signal bulb, Open circuit/short circuit to B+
B11EA11Right front turn signal bulb, Short circuit to ground
B11EA15Right front turn signal bulb, Open circuit/short circuit to B+
B120012Interior light delay (dimmer), Short circuit to B+
B120101Instrument panel and switch illumination dimmer switch, Electrical error
B121711Left low beam headlamp bulb, Short circuit to ground
B121715Left low beam headlamp bulb, Open circuit/short circuit to B+
B121811Right low beam headlamp bulb, Short circuit to ground
B121815Right low beam headlamp bulb, Open circuit/short circuit to B+
B121911Left high beam headlamp bulb, Short circuit to ground
B121915Left high beam headlamp bulb, Open circuit/short circuit to B+
B121A11Right high beam headlamp bulb, Short circuit to ground
B121A15Right high beam headlamp bulb, Open circuit/short circuit to B+
B121B11Left low beam headlamp reflector motor, Short circuit to ground
B121B15Left low beam headlamp reflector motor, Open circuit/short circuit to B+
B121C11Right low beam headlamp reflector motor, Short circuit to ground
B121C15Right low beam headlamp reflector motor, Open circuit/short circuit to B+
B121D11Left daytime running lamp bulb, Short circuit to ground
B121D15Left daytime running lamp bulb, Open circuit/short circuit to B+
B121E11Right daytime running lamp bulb, Short circuit to ground
B121E15Right daytime running lamp bulb, Open circuit/short circuit to B+
B121F11Left fog light bulb, Short circuit to ground
B121F15Left fog light bulb, Open circuit/short circuit to B+
B122011Right fog light bulb, Short circuit to ground
B122015Right fog light bulb, Open circuit/short circuit to B+
B126111Windshield washer pump/rear camera – short circuit to ground
B126211Night vision/ACC washer pump – short circuit to ground
B126215Washer pump for night vision system/ACC – short circuit to B+ or open circuit
B126611Rear window defogger button, Short circuit to ground
B126629Rear window defogger button, Implausible signal
B126A04Main light switches – defective
B126A29Main light switches – signal implausible
B126AF0Main light switches – button status implausible
B126AF1Main light switches – button status implausible
B126AF2Main light switches – part number implausible
B128104Weather sensor (rain/light/moisture) – defective
B12A104Left indirect ventilation flap motor, Faulty
B12A107Left indirect ventilation flap motor, mechanical malfunction
B12A11CLeft indirect ventilation flap motor, Voltage implausible
B12A121Left indirect ventilation flap motor, Lower limit not reached
B12A122Left indirect ventilation flap motor, Upper limit exceeded
B12A14BLeft indirect ventilation flap motor, Excess temp.
B12A204Right indirect ventilation door control motor, Faulty
B12A207Right indirect ventilation door control motor, mechanical malfunction
B12A21CRight indirect ventilation door control motor, Voltage implausible
B12A221Right indirect ventilation door control motor, Lower limit not reached
B12A222Right indirect ventilation door control motor, Upper limit exceeded
B12A24BRight indirect ventilation door control motor, Excess temp.
B12BA11Left front side marker lamp bulb, Short circuit to ground
B12BA15Left front side marker lamp bulb, Open circuit/short circuit to B+
B12BB11Right front side marker lamp bulb, Short circuit to ground
B12BB15Right front side marker lamp bulb, Open circuit/short circuit to B+
B12D011Left turn signal light bulb, Short circuit to ground
B12D015Left turn signal light bulb, Open circuit/short circuit to B+
B12D111Right turn signal light bulb, Short circuit to ground
B12D115Right turn signal light bulb, Open circuit/short circuit to B+
B12E401Right air outlet illumination light, Electrical error
B12E413Right air outlet illumination light, Open circuit
B12E811Left side marker lamp bulb, Short circuit to ground
B12E815Left side marker lamp bulb, Open circuit/short circuit to B+
B12E911Right side marker lamp bulb, Short circuit to ground
B12E915Right side marker lamp bulb, Open circuit/short circuit to B+
B12EA11Left daytime running lamp and parking lamp bulb, Short circuit to ground
B12EA15Left daytime running lamp and parking lamp bulb, Open circuit/short circuit to B+
B12EB11Right daytime running lamp and parking lamp bulb, Short circuit to ground
B12EB15Right daytime running lamp and parking lamp bulb, Open circuit/short circuit to B+
B12ECF0Left daytime running lamp and parking lamp LED module, Supply, short circuit to ground
B12ECF2Left daytime running lamp and parking lamp LED module, Supply, open circuit/short circuit to B+
B12ECF3Left daytime running lamp and parking lamp LED module, Activation, short circuit to ground
B12ECF5Left daytime running lamp and parking lamp LED module, Activation, open circuit/short circuit to B+
B12EDF0Right LED daytime running lamp and parking lamp LED module, Supply, short circuit to ground
B12EDF2Right LED daytime running lamp and parking lamp LED module, Supply, open circuit/short circuit to B+
B12EDF3Right LED daytime running lamp and parking lamp LED module, Activation, short circuit to ground
B12EDF5Right LED daytime running lamp and parking lamp LED module, Activation, open circuit/short circuit to B+
B131207Button(s) in operating unit, mechanical malfunction
B131411Supply voltage for interior lighting (terminal 30G) – short circuit to ground
B133E11Courtesy light (terminal 58xs) – short circuit to ground
B133F11Courtesy light (terminal 58xt) - short circuit to ground
B134211Rear spoiler adjustment indicator lamp, Short circuit to ground
B134215Rear spoiler adjustment indicator lamp, Open circuit/short circuit to B+
B1350F0Massage button, Event, driver side
B1350F1Massage button, Event, frt. pass. side
B136604Weather sensor (rain/light/moisture) – defective
B136629Weather sensor (rain, light, moisture) – signal implausible
B136676Weather sensor (rain-light-humidity) – incorrect installation position
B137829Rear fog light button – signal implausible
B137929Fog light button – signal implausible
B137A04Outside air quality/air humidity sensor, Faulty
B139700Function restriction, crash signal
B13C507Sunroof shade button, mechanical malfunction
B13C529Button for roof blind - signal implausible
B140329Terminal 15 signal line – signal implausible
B140611ambient light.chan. 1, Short circuit to ground
B140615ambient light.chan. 1, Open circuit/short circuit to B+
B140D13Supply voltage for terminal 30 left – open circuit
B140E13Supply voltage for terminal 30 right – open circuit
B141529Garage door opener button 1 – signal implausible
B141629Garage door opener button 2 – signal implausible
B141729Garage door opener button 3 – signal implausible
B141804Garage door opener control unit – defective
B141904Garage door opener control unit – defective
B1419F0Replace garage door opener control unit – coding
B1421F0Front left seat heating temperature sensors – ground line resistance too high
B1422F0Front right seat heating temperature sensors – ground line resistance too high
B142711PASM button – short circuit to ground
B142729PASM button – signal implausible
B143A11Valet parking lock button, Short circuit to ground
B143A29Valet parking lock button, Implausible signal
B143B11Valet parking indicator lamp, Short circuit to ground
B143B15Valet parking indicator lamp, Open circuit/short circuit to B+
B146011Button for rear window shade, Short circuit to ground
B146029Button for rear window shade, Implausible signal
B146F11Button for rear spoiler adjustment, Short circuit to ground
B146F29Button for rear spoiler adjustment, Implausible signal
B148811A/C clutch, Short circuit to ground
B148815A/C clutch, Open circuit/short circuit to B+
B149404Front A/C display control head 1, Faulty
B149416Rear A/C Control Head 1, Voltage too low
B149417Rear A/C Control Head 1, voltage too high
B1494F0Rear A/C Control Head 1, Hardware coding, electrical malfunction
B1494F1Rear A/C Control Head 1, Button signal implausible
B149504Front A/C display control head 2, Faulty
B149516Rear A/C Control Head 2, Voltage too low
B149517Rear A/C Control Head 2, voltage too high
B1495F0Rear A/C Control Head 2, Hardware coding, electrical malfunction
B1495F1Rear A/C Control Head 2, Button signal implausible
B149604Front A/C display control head 3, Faulty
B149616Rear A/C Control Head 3, Voltage too low
B149617Rear A/C Control Head 3, voltage too high
B1496F0Rear A/C Control Head 3, Hardware coding, electrical malfunction
B1496F1Rear A/C Control Head 3, Button signal implausible
B149704Front A/C display control head 4, Faulty
B149716Rear A/C Control Head 4, Voltage too low
B149717Rear A/C Control Head 4, voltage too high
B1497F0Rear A/C Control Head 4, Hardware coding, electrical malfunction
B1497F1Rear A/C Control Head 4, Button signal implausible
B149804Front A/C display control head 5, Faulty
B149816Rear A/C Control Head 5, Voltage too low
B149817Rear A/C Control Head 5, voltage too high
B1498F0Rear A/C Control Head 5, Hardware coding, electrical malfunction
B1498F1Rear A/C Control Head 5, Button signal implausible
B149F04Left cabin heater, Faulty
B149F07Left cabin heater, mechanical malfunction
B14A004Right cabin heater, Faulty
B14A007Right cabin heater, mechanical malfunction
B14A211Front footwell lights – short circuit to ground
B14A215Front footwell lights - short circuit to B+ or open circuit
B14A311Rear footwell lights – short circuit to ground
B14A315Rear footwell lights - short circuit to B+ or open circuit
B14A804Steering column adjustment control unit – defective
B14A854Steering column adjustment control unit – not taught
B14A929Night vision system button, Implausible signal
B14AA29Windscreen projection button, Implausible signal
B14AB04Windshield wiper motor – defective
B14AB07Windshield wiper motor – mechanical fault
B14ABF0Front wiper motor – emergency mode active
B14B311Left headlight (terminal 56B/wake-up) – short circuit to ground
B14B411Right headlight (terminal 56B/wake-up) – short circuit to ground
B14B604Front passenger windshield wiper motor control module, Faulty
B14B607Front passenger windshield wiper motor control module, mechanical malfunction
B14BA12Front loudspeaker for ParkAssist – short circuit to B+
B14BA14Front loudspeaker for ParkAssist – short circuit to ground or open circuit
B14BB12Rear loudspeaker for ParkAssist – short circuit to B+
B14BB14Rear loudspeaker for ParkAssist – short circuit to ground or open circuit
B14BC11ParkAssist loudspeaker – supply voltage short circuit to ground
B14BD12Front ParkAssist sensors, supply voltage – short circuit to B+
B14BD16Front ParkAssist sensors – supply voltage too low
B14BE12Rear ParkAssist sensors – supply circuit to B+
B14BE16Rear ParkAssist sensors – supply voltage too low
B14BF01Motor for vertical steering column adjustment – electrical fault
B14C001Motor for axial steering column adjustment – electrical fault
B14C101Switch for steering column adjustment – electrical fault
B14C201Hall sensor for vertical steering column adjustment – electrical fault
B14C301Hall sensor for axial steering column adjustment – electrical fault
B14C904Front left seat backrest fan – defective
B14C907Front left seat backrest fan – mechanical fault
B14C916Front left seat backrest fan – voltage too low
B14C917Front left seat backrest fan – voltage too high
B14C929Front left seat backrest fan – signal implausible
B14C931Front left seat backrest fan – no communication
B14C94BFront left seat backrest fan – temperature too high
B14C956Front left seat backrest fan, part number implausible
B14CA04Left seat backrest fan 2, Faulty
B14CA07Left seat backrest fan 2, mechanical malfunction
B14CA16Left seat backrest fan 2, Voltage too low
B14CA17Left seat backrest fan 2, Voltage too high
B14CA29Left seat backrest fan 2, Implausible signal
B14CA31Left seat backrest fan 2, No signal
B14CA4BLeft seat backrest fan 2, Excess temp.
B14CA56Left seat backrest fan 2, invalid system configuration
B14CB04Front left seat cushion fan – defective
B14CB07Front left seat cushion fan – mechanical fault
B14CB16Front left seat cushion fan – voltage too low
B14CB17Front left seat cushion fan – voltage too high
B14CB29Front left seat cushion fan – signal implausible
B14CB31Front left seat cushion fan – no communication
B14CB4BFront left seat cushion fan – temperature too high
B14CB56Front left seat cushion fan, part number implausible
B14CC04Left seat cushion fan 2, Faulty
B14CC07Left seat cushion fan 2, mechanical malfunction
B14CC16Left seat cushion fan 2, Voltage too low
B14CC17Left seat cushion fan 2, Voltage too high
B14CC29Left seat cushion fan 2, Implausible signal
B14CC31Left seat cushion fan 2, No signal
B14CC4BLeft seat cushion fan 2, Excess temp.
B14CC56Left seat cushion fan 2, invalid system configuration
B14CD04Front right seat backrest fan – defective
B14CD07Front right seat backrest fan – mechanical fault
B14CD16Front right seat backrest fan – voltage too low
B14CD17Front right seat backrest fan – voltage too high
B14CD29Front right seat backrest fan – signal implausible
B14CD31Front right seat backrest fan – no communication
B14CD4BFront right seat backrest fan – temperature too high
B14CD56Front right seat backrest fan, part number implausible
B14CE04Right seat backrest fan 2, Faulty
B14CE07Right seat backrest fan 2, mechanical malfunction
B14CE16Right seat backrest fan 2, Voltage too low
B14CE17Right seat backrest fan 2, Voltage too high
B14CE29Right seat backrest fan 2, Implausible signal
B14CE31Right seat backrest fan 2, No signal
B14CE4BRight seat backrest fan 2, Excess temp.
B14CE56Right seat backrest fan 2, invalid system configuration
B14CF04Front right seat cushion fan – defective
B14CF07Front right seat cushion fan – mechanical fault
B14CF16Front right seat cushion fan – voltage too low
B14CF17Front right seat cushion fan – voltage too high
B14CF29Front right seat cushion fan – signal implausible
B14CF31Front right seat cushion fan – no communication
B14CF4BFront right seat cushion fan – temperature too high
B14CF56Front right seat cushion fan – part number implausible
B14D004Right seat cushion fan 2, Faulty
B14D007Right seat cushion fan 2, mechanical malfunction
B14D016Right seat cushion fan 2, Voltage too low
B14D017Right seat cushion fan 2, Voltage too high
B14D029Right seat cushion fan 2, Implausible signal
B14D031Right seat cushion fan 2, No signal
B14D04BRight seat cushion fan 2, Excess temp.
B14D056Right seat cushion fan 2, invalid system configuration
B14DD00Touch recognition not possible
B14E111Front left seat backrest heating – short circuit to ground
B14E115Front left seat backrest heating – short circuit to B+ or open circuit
B14E211Front left seat cushion heating – short circuit to ground
B14E215Front left seat cushion heating – short circuit to B+ or open circuit
B14E311Front right seat backrest heating – short circuit to ground
B14E315Front right seat backrest heating – short circuit to B+ or open circuit
B14E411Front right seat cushion heating – short circuit to ground
B14E415Front right seat cushion heating – short circuit to B+ or open circuit
B14E511Front left seat backrest temperature sensor – short circuit to ground
B14E515Front left seat backrest temperature sensor – short circuit to B+ or open circuit
B14E611Front right seat backrest temperature sensor – short circuit to ground
B14E615Front right seat backrest temperature sensor – short circuit to B+ or open circuit
B14E911Button for start/stop operation/electrical driving, Short circuit to ground
B14E929Button for start/stop operation/electrical driving, Implausible signal
B14EA11Indicator lamp for start/stop operation/electrical driving, Short circuit to ground
B14EA15Indicator lamp for start/stop operation/electrical driving, Open circuit/short circuit to B+
B14EB01Garage door opener antenna – electrical fault
B14EC29Button for rear left reading light – signal implausible
B14ED29Rear right reading light button – signal implausible
B14EE01Left rear reading lamp, Electrical error
B14EF01Right rear reading lamp, Electrical error
B14F529Left reading light button, 3rd seat row, Implausible signal
B14F629Right reading light button, 3rd seat row, Implausible signal
B14F701Left reading light, 3rd seat row, Electrical error
B14F801Right reading light, 3rd seat row, Electrical error
B14F911Subfloor lighting, Short circuit to ground
B14F915Subfloor lighting, Open circuit/short circuit to B+
B14FA11Supply voltage for ambient lighting - short circuit to ground
B14FA15Supply voltage for ambient lights - short circuit to B+ or open circuit
B15161112V sockets – short circuit to ground
B1516F012V sockets – relay fault
B151704Control unit for chassis control (in instrument cluster) – faulty
B151729Control unit for chassis control (in instrument cluster) – signal implausible
B151804Control unit for chassis control (in instrument cluster) – faulty
B151829Control unit for chassis control (in instrument cluster) – signal implausible
B151911Front display open/close button, Short circuit to ground
B151929Front display open/close button, Implausible signal
B151A11PASM 2 button – short circuit to ground
B151A29PASM button 2 – signal implausible
B151B11Hill descent control indicator lamp, Short circuit to ground
B151B15Hill descent control indicator lamp, Open circuit/short circuit to B+
B151C11-AUTO HOLD- indicator lamp, Short circuit to ground
B151C15-AUTO HOLD- indicator lamp, Open circuit/short circuit to B+
B151D11PSM OFF indicator light – short circuit to ground
B151D15PSM OFF indicator light – short circuit to B+ or open circuit
B151E11Left headlight (terminal 56B/wake-up) – short circuit to ground
B151F11Left headlight (terminal 56B/wake-up) – short circuit to ground
B152011Seat cushion temperature sensor, front left – short circuit to ground
B152015Temperature sensor for front left seat cushion – short circuit to B+ or open circuit
B152111Front right seat cushion temperature sensor – short circuit to ground
B152115Temperature sensor for front right seat cushion – short circuit to B+ or open circuit
B1528F0Headlight beam adjusting motors, Supply voltage, short circuit to ground
B1528F1Headlight beam adjusting motors, Invalid activation voltage
B152A04Electric interior mirror – defective
B154004Front roof console – defective
B154016Front roof console – voltage too low
B154017Front roof console – voltage too high
B1540F0Roof electronics control module, Rear interior lamp rear button, implausible signal
B1540F1Roof electronics control module, Rear interior lamp rear indicator lamp, electrical malfunction
B1540F2Roof electronics control module, Rear search illumination, electrical malfunction
B154101Roof contour lighting, Electrical error
B154216ParkAssist – supply voltage too low
B154217ParkAssist – supply voltage too high
B155101Compressor for multicontour seat drvr. side, Electrical error
B155201Compressor for multicontour seat frt. pass. side, Electrical error
B155304Driver side multicontour seat control module, Faulty
B155316Driver side multicontour seat control module, Voltage too low
B155317Driver side multicontour seat control module, Voltage too high
B1553F0Driver side multicontour seat control module, Voltage on coding pin implausible
B1553F1Driver side multicontour seat control module, Leak detected
B155404Passenger side multicontour seat control module, Faulty
B155416Passenger side multicontour seat control module, Voltage too low
B155417Passenger side multicontour seat control module, Voltage too high
B1554F0Passenger side multicontour seat control module, Voltage on coding pin implausible
B1554F1Passenger side multicontour seat control module, Leak detected
B1568F0Switch module for driver side seat, Event in plate, vertical actuation direction
B1568F1Switch module for driver side seat, Event in plate, horizontal actuation direction
B1568F2Switch module for driver side seat, Event in rocker
B1569F0Switch module for passenger side seat, Event in plate, vertical actuation direction
B1569F1Switch module for passenger side seat, Event in plate, horizontal actuation direction
B1569F2Switch module for passenger side seat, Event in rocker
B156A04Humidity sensor in fresh air intake duct, Faulty
B156B04Front A/C display control head, Faulty
B156B16Front A/C display control head, Voltage too low
B156B17Front A/C display control head, voltage too high
B156BF1Front A/C display control head, Button jammed
B156C04Rear left air distribution servomotor, Faulty
B156C07Rear left air distribution servomotor, mechanical malfunction
B156C1CRear left air distribution servomotor, Voltage implausible
B156C21Rear left air distribution servomotor, Lower limit not reached
B156C22Rear left air distribution servomotor, Upper limit exceeded
B156C4BRear left air distribution servomotor, Excess temp.
B156D04Rear right air distribution servomotor, Faulty
B156D07Rear right air distribution servomotor, mechanical malfunction
B156D1CRear right air distribution servomotor, Voltage implausible
B156D21Rear right air distribution servomotor, Lower limit not reached
B156D22Rear right air distribution servomotor, Upper limit exceeded
B156D4BRear right air distribution servomotor, Excess temp.
B157911Refrigerant cut-off valve 1, Short circuit to ground
B157915Refrigerant cut-off valve 1, Open circuit/short circuit to B+
B158011Refrigerant cut-off valve 2, Short circuit to ground
B158015Refrigerant cut-off valve 2, Open circuit/short circuit to B+
B158F04Coolant expansion valve, A/C, Faulty
B158F21Coolant expansion valve, A/C, Lower limit not reached
B158F22Coolant expansion valve, A/C, Upper limit exceeded
B159511Left daytime running lamp bulb 2, Short circuit to ground
B159515Left daytime running lamp bulb 2, Open circuit/short circuit to B+
B159611Right daytime running lamp bulb 2, Short circuit to ground
B159615Right daytime running lamp bulb 2, Open circuit/short circuit to B+
B15B529AUTO automatic lights button – signal implausible
B15B629Marker light button – signal implausible
B15B729Low beam button – signal implausible
B15B804Right ambient light for front cupholder, front console (AL2) – defective
B15B904Left ambient light, front cupholder, front center console (AL3) – defective
B15BA04Front ambient light on front left door panel (AL10) – defective
B15BB04Front ambient light, front right door panel (AL14) – defective
B15BC04Front ambient light, rear left door panel (AL18) – defective
B15BD04Front ambient light, rear right door panel (AL21) – defective
B15BE04Bulb 1 for contour lighting of instrument panel, Faulty
B15BF04Bulb 2 for contour lighting of instrument panel, Faulty
B15C004Bulb 3 for contour lighting of instrument panel, Faulty
B15C104Rear ambient light, front left door storage box (AL13) – defective
B15C204Rear ambient light, front right door storage box (AL17) – defective
B15C304Ambient light, rear left door storage box (AL20) – defective
B15C404Ambient light, rear right door storage box (AL23) – defective
B15C504Bulb 1 contour lighting of operating unit for multimedia system, Faulty
B15C604Bulb 2 contour lighting of operating unit for multimedia system, Faulty
B15C704Ambient light, front center console (AL1) – defective
B15C804Front center console ambient lighting bulb 2, Faulty
B15C904Front center console ambient lighting bulb 3, Faulty
B15CA04Front center console ambient lighting bulb 4, Faulty
B15CB04Front center console ambient lighting bulb 5, Faulty
B15CC04Bulb 1 for roof contour lighting, Faulty
B15CD04Bulb 2 for roof contour lighting, Faulty
B15CE04Bulb 3 for roof contour lighting, Faulty
B15CF04Bulb 4 for roof contour lighting, Faulty
B15D004Bulb 5 for roof contour lighting, Faulty
B15D104Bulb 6 for roof contour lighting, Faulty
B15D204Bulb 7 for roof contour lighting, Faulty
B15D304Bulb 8 for roof contour lighting, Faulty
B15D404Ambient light in front left footwell (AL6) – defective
B15D504Ambient light, front right footwell (AL7) – defective
B15D604Ambient light in rear left footwell (AL8) – defective
B15D704Ambient light in rear right footwell (AL9) – defective
B15D804Front left light for door rack lighting, Faulty
B15D904Right front light for door rack lighting, Faulty
B15DA04Left rear light for door rack lighting, Faulty
B15DB04Right rear light for door rack lighting, Faulty
B15DC04Left front light for door speaker lighting, Faulty
B15DD04Right front light for door speaker lighting, Faulty
B15DE04Left front light 2 for door speaker lighting, Faulty
B15DF04Right front light 2 for door speaker lighting, Faulty
B15E004Left rear light for door speaker lighting, Faulty
B15E104Right rear light for door speaker lighting, Faulty
B15E204Left rear light 2 for door speaker lighting, Faulty
B15E304Right rear light 2 for door speaker lighting, Faulty
B15F911Button for defrost function, Short circuit to ground
B15F929Button for defrost function, Implausible signal
B15FA11Button for auxiliary water heater, Short circuit to ground
B15FA29Button for auxiliary water heater, Implausible signal
B164211Left daytime running lamp and parking lamp bulb 2, Short circuit to ground
B164215Left daytime running lamp and parking lamp bulb 2, Open circuit/short circuit to B+
B164311Right daytime running lamp and parking lamp bulb 2, Short circuit to ground
B164315Right daytime running lamp and parking lamp bulb 2, Open circuit/short circuit to B+
B165111Left front turn signal bulb 2, Short circuit to ground
B165115Left front turn signal bulb 2, Open circuit/short circuit to B+
B165211Right front turn signal bulb 2, Short circuit to ground
B165215Right front turn signal bulb 2, Open circuit/short circuit to B+
B165311Left side marker bulb 2, Short circuit to ground
B165315Left side marker bulb 2, Open circuit/short circuit to B+
B165411Right side marker bulb 2, Short circuit to ground
B165415Right side marker bulb 2, Open circuit/short circuit to B+
B165611Low heat output relay, Short circuit to ground
B165615Low heat output relay, Open circuit/short circuit to B+
B165711High heat output relay, Short circuit to ground
B165715High heat output relay, Open circuit/short circuit to B+
B1658F0Front seat heating – function restriction due to overtemperature
B166911Wiper storage/spray nozzle heater, Short circuit to ground
B166915Wiper storage/spray nozzle heater, Open circuit/short circuit to B+
B167011Signal horns – short circuit to ground
B167015Tweeter/woofer signal horn – short circuit to B+ or open circuit
B167600Theft left head light detected
B167700Theft right head light detected
B169556Left rear vehicle leveling sensor, invalid system configuration
B169656Left front vehicle leveling sensor, invalid system configuration
B169704Cupholder with heating and cooling element, Faulty
B169829Button for cupholder heating function, Implausible signal
B169929Button for cupholder cooling function, Implausible signal
B169B04Rear ambient light, front left door panel (AL11) – defective
B169C04Rear ambient light, front right door panel (AL15) – defective
B169D04Rear ambient light, rear left door panel (AL19) – defective
B169E04Rear ambient light, rear right door panel (AL22) – defective
B16CB11Left headlight (terminal 56B/wake-up) – short circuit to ground
B16CBF0Left headlight (terminal 56B/wake-up) – current too high
B16CBF1Left LED headlamp power output module, supply voltage, Overload of fog lamp output
B16CCF0Right headlight (terminal 56B/wake-up) – current too high
B16CCF1Right LED headlamp power output module, supply voltage, Overload of fog lamp output
B16CDF0Trailer kink angle signal, implausible
B16CEF0Control unit reset due to ParkAssist function
B16CEF1Control unit reset due to PDLS automatic light function
B16CEF2Control unit reset due to ambient lighting function
B16CEF3Control unit reset due to trailer parking assist function
B16CEF4Control unit reset due to air conditioning function
B16EC11Steering wheel heating button, Short circuit to Ground (GND)
B16EC29Steering wheel heating button, Implausible signal
B16EE04Rear A/C Control Head 6, faulty
B16EE16Rear A/C Control Head 6, Voltage too low
B16EE17Rear A/C Control Head 6, voltage too high
B16EEF0Rear A/C Control Head 6, Hardware coding, electrical malfunction
B16EEF1Rear A/C Control Head 6, Button signal implausible
B16F011Left signature light bulb, supply, Short circuit to Ground (GND)
B16F111Right signature light bulb, supply, Short circuit to Ground (GND)
B16F301Rear interior light, Electrical malfunction
B16F401Left rear interior lamp, Electrical malfunction
B16F404Left rear interior lamp, faulty
B16F501Right rear interior lamp, Electrical malfunction
B16F504Right rear interior lamp, faulty
B16F601Left rear reading lamp 2, Electrical malfunction
B16F701Right rear reading lamp 2, Electrical malfunction
B16F904Roof electronics control module 2, faulty
B16F916Roof electronics control module 2, Voltage too low
B16F917Roof electronics control module 2, voltage too high
B16F9F0Roof electronics control module 2, Rear reading lamp button, left, implausible signal
B16F9F1Roof electronics control module 2, Rear reading lamp button, right, implausible signal
B16F9F2Roof electronics control module 2, Rear interior lamp rear button, implausible signal
B170001Indicator lamp for cupholder heating function, Electrical error
B170101Indicator lamp for cupholder cooling function, Electrical error
B170401Interior lighting button – electrical fault
B170501Button for rear reading light – electrical fault
B170601Button for front left reading light – electrical fault
B170701Button for front right reading light – electrical fault
B170801Left head area heater button, Electrical error
B170901Right head area heater button, Electrical error
B170B29Marker light button – signal implausible
B171029A/C compressor speed sensor, Implausible signal
B171101Light for residual heat display of beverage holder, Electrical error
B171201PASM button – electrical fault
B174312Release line for external systems, Short circuit to B+
B174B04Left air vent cover motor, faulty
B174B07Left air vent cover motor, mechanical malfunction
B174B1CLeft air vent cover motor, Voltage implausible
B174B21Left air vent cover motor, lower limit not reached
B174B22Left air vent cover motor, upper limit exceeded
B174B4ALeft air vent cover motor, Incorrect component installed
B174B4BLeft air vent cover motor, excessive temperature
B174C04Servo motor for right door window vertical vent – defective
B174C07Center air vent cover motor, mechanical malfunction
B174C1CCenter air vent cover motor, Voltage implausible
B174C21Center air vent cover motor, lower limit not reached
B174C22Center air vent cover motor, upper limit exceeded
B174C4ACenter air vent cover motor, Incorrect component installed
B174C4BCenter air vent cover motor, excessive temperature
B174D04Servo motor for right door window horizontal vent – defective
B174D07Right air vent cover motor, mechanical malfunction
B174D1CRight air vent cover motor, Voltage implausible
B174D21Right air vent cover motor, lower limit not reached
B174D22Right air vent cover motor, upper limit exceeded
B174D4ARight air vent cover motor, Incorrect component installed
B174D4BRight air vent cover motor, excessive temperature
B177607Button sunroof shade button, rear, mechanical malfunction
B177629Button sunroof shade button, rear, Implausible signal
B177F11Ionizer electrode needle, Short circuit to Ground (GND)
B177F13Ionizer electrode needle, Open circuit
B178B04Front center console ambient lighting bulb 6, faulty
B178C04Front center console ambient lighting bulb 7, faulty
B178D04Front center console ambient lighting bulb 8, faulty
B178E04Instrument panel ambient lighting lamp 1, faulty
B178F04Instrument panel ambient lighting lamp 2, faulty
B1792F3Trailer positioning assistant, safe condition adapted
B179A04Instrument panel ambient lighting lamp 3, faulty
B179B04Instrument panel ambient lighting lamp 4, faulty
B179E04Front ambient light, front left door storage box (AL12) – defective
B179F04Front ambient light, front right door storage box (AL16) – defective
B17A904Center console contour illumination lamp 1, faulty
B17AA04Center console contour illumination lamp 2, faulty
B17AB04Center console contour illumination lamp 3, faulty
B17AC04Center console contour illumination lamp 4, faulty
B17AD04Center console contour illumination lamp 5, faulty
B17AE04Center console contour illumination lamp 6, faulty
B17AF04Center console contour illumination lamp 7, faulty
B17B004Center console contour illumination lamp 8, faulty
B17B104Left front seat contour illumination lamp 1, faulty
B17B204Left front seat contour illumination lamp 2, faulty
B17B304Right front seat contour illumination lamp 1, faulty
B17B404Right front seat contour illumination lamp 2, faulty
B17B504Roof electronics control module (ambient lighting), faulty
B17B604Roof electronics control module 2 (ambient lighting), faulty
B17DD11Ionizer electrode needle 2, Short circuit to Ground (GND)
B17DD13Ionizer electrode needle 2, Open circuit
B17E704Left rear door ambient lighting bulb 2, faulty
B17E804Right rear door ambient lighting bulb 2, faulty
B17F129Engine noise selection button, Implausible signal
B17F311Rear window shade button 2, Short circuit to Ground (GND)
B17F329Rear window shade button 2, Implausible signal
B17F7F0Front seat heating – function restriction due to overtemperature
B17F7F1Front seat heating – shutdown due to overtemperature
B180DF0ParkAssist sensors on left – icy/dirty
B180EF0ParkAssist sensors on right – icy/dirty
B180F00Headlight – mechanism incorrectly adjusted
B182211Directional stabilization assistance button, Short circuit to ground
B182229Directional stabilization assistance button, Implausible signal
B182311Button for side view camera, Short circuit to ground
B182329Button for side view camera, Implausible signal
B1836F0Park Assist – internal fault
B1836F1Front display and operator control unit, PCM – ParkAssist status implausible
B183B11Indicator lamp for steering wheel heater, Short circuit to Ground (GND)
B183B15Indicator lamp for steering wheel heater, Open circuit/short circuit to B+
B183FF0All ParkAssist sensors – icy/dirty
B184A04Visibility sensor, faulty
B185004Ctrl. motor for instrument panel vents, Faulty
B185007Ctrl. motor for instrument panel vents, mechanical malfunction
B18501CCtrl. motor for instrument panel vents, Voltage implausible
B185021Ctrl. motor for instrument panel vents, Lower limit not reached
B185022Ctrl. motor for instrument panel vents, Upper limit exceeded
B18504BCtrl. motor for instrument panel vents, Excess temp.
B185111Button for instrument panel vents, Short circuit to ground
B185129Button for instrument panel vents, Implausible signal
B185215Indicator light for instrument panel vents, Open circuit/short circuit to B+
B189E04Right ambient light, rear cupholder, front center console (AL4) – defective
B189F04Left ambient light, rear cupholder in front center console (AL5) – defective
B18D3F4Function activation – authentication failed
B1903F0Refrigerant circuit – fill quantity too low
B191029Button for raising level control – signal implausible
B191129Button for lowering level control – implausible signal
B191207Button for sunroof/tilt roof, mechanical malfunction
B191229Button for sunroof/tilt roof, Implausible signal
B191307Button for sunroof/tilt roof, rear, mechanical malfunction
B191329Button for sunroof/tilt roof, rear, Implausible signal
B191411Front trunk lights – short circuit to ground
B191415Front trunk lights – short circuit to B+ or open circuit
B191904Sunlight photo sensor, Faulty
B192004Windshield washer pump – defective
B192111Windshield washer pump/rear camera – short circuit to ground
B192115Windshield washer pump/rear camera – short circuit to B+ or open circuit
B1921F0Windshield washer pump/rear camera – sluggish
B1921F1Windshield/camera washer pump – blocked
B192211Wiper arm heater, Short circuit to ground
B192215Wiper arm heater, Open circuit/short circuit to B+
B192604Ctrl. mod. for fragrance sys., Faulty
B192704Sensor for air quality in the interior, Faulty
B1928F0Parallel parking assistance not available, Parking assistance coded wrong
B1928F1Parallel parking assistance not available, Rear axle steering coded wrong
B1928F2Parallel parking assistance not available, Power train coordinator coded wrong
B192900Trailer manoevering assistance not available
B1929F0Trailer manoevering assistance not available, Parking assistance coded wrong
B1929F1Trailer manoevering assistance not available, Rear axle steering coded wrong
B1929F2Trailer manoevering assistance not available, Power train coordinator coded wrong
B193504Ionizer, driver side, Faulty
B193604Ionizor, frt. pass. side, Faulty
B193701Indicator light for ionizor, driver side, Electrical error
B193801Indicator light for ionizor, frt. pass. side, Electrical error
B193929Button for ionizor, driver side, Implausible signal
B194029Button for ionizor, frt. pass. side, Implausible signal
B194104Ionizor, behind frt. pass. side, Faulty
B194201Indicator light for ionizor, behind frt. pass. side, Electrical error
B194329Button for ionizor, behind frt. pass. side, Implausible signal
B194911Rear ambient lighting channel 1, Short circuit to ground
B194915Rear ambient lighting channel 1, Open circuit/short circuit to B+
B195011Roof ambient lighting channel 1, Short circuit to ground
B195015Roof ambient lighting channel 1, Open circuit/short circuit to B+
B195216Supply voltage for potentiometer (5 V) - above limit value
B195217Supply voltage for potentiometer (5 V) - below limit value
B195521LIN bus 9 – incorrectly taught
B195522LIN bus 9 – incorrectly taught
B195621LIN bus 10 – incorrectly taught
B195622LIN bus 10 – incorrectly taught
B195721LIN bus 11 – incorrectly taught
B195722LIN bus 11 – incorrectly taught
B195821LIN bus 12 – incorrectly taught
B195822LIN bus 12 – incorrectly taught
B195901Front defrost flap air outlet temperature sensor, Electrical error
B195A01Left central air outlet temperature sensor, Electrical error
B195B01Right central air outlet temperature sensor, Electrical error
B195C01Left side air outlet temperature sensor, Electrical error
B195D01Right side air outlet temperature sensor, Electrical error
B195E01Sunlight photo sensor 2, Electrical error
B195F01Rear sunlight photo sensor, Electrical error
B196001Rear sunlight photo sensor 2, Electrical error
B196111Supply voltage for A/C actuators, Short circuit to ground
B196211Supply voltage 2 for A/C actuators, Short circuit to ground
B196304Fan for seat backrest, rear left - faulty
B196307Fan for seat backrest, rear left - mechanical fault
B196316Fan for seat backrest, rear left - undervoltage
B196317Fan for seat backrest, rear left - overvoltage
B196329Fan for seat backrest, rear left - message implausible
B196331Fan for seat backrest, rear left - no communication
B19634BFan for seat backrest, rear left - overtemperature
B196356Fan for seat backrest, rear left, coding
B196404Left rear seat backrest fan 2, Faulty
B196407Left rear seat backrest fan 2, mechanical malfunction
B196416Left rear seat backrest fan 2, Voltage too low
B196417Left rear seat backrest fan 2, Voltage too high
B196429Left rear seat backrest fan 2, Implausible signal
B196431Fan for seat cushion, rear left - no communication
B19644BLeft rear seat backrest fan 2, Excess temp.
B196456Left rear seat backrest fan 2, invalid system configuration
B196504Fan for seat cushion, rear left - faulty
B196507Fan for seat cushion, rear left - mechanical fault
B196516Fan for seat cushion, rear left - undervoltage
B196517Fan for seat cushion, rear left - overvoltage
B196529Fan for seat cushion, rear left - message implausible
B196531Fan 1 for left rear seat cushion, No signal
B19654BFan for seat cushion, rear left - overtemperature
B196556Fan for seat cushion, rear left, coding
B196604Fan 2 for left rear seat cushion, Faulty
B196607Fan 2 for left rear seat cushion, mechanical malfunction
B196616Fan 2 for left rear seat cushion, Voltage too low
B196617Fan 2 for left rear seat cushion, Voltage too high
B196629Fan 2 for left rear seat cushion, Implausible signal
B196631Fan 2 for left rear seat cushion, No signal
B19664BFan 2 for left rear seat cushion, Excess temp.
B196656Fan 2 for left rear seat cushion, invalid system configuration
B196704Fan for seat backrest, rear right - faulty
B196707Fan for seat backrest, rear right - mechanical fault
B196716Fan for seat backrest, rear right - undervoltage
B196717Fan for seat backrest, rear right - overvoltage
B196729Fan for seat backrest, rear right - message implausible
B196731Fan for seat backrest, rear right - no communication
B19674BFan for seat backrest, rear right - overtemperature
B196756Fan for seat backrest, rear right - coding
B196804Right rear seat backrest fan 2, Faulty
B196807Right rear seat backrest fan 2, mechanical malfunction
B196816Right rear seat backrest fan 2, Voltage too low
B196817Right rear seat backrest fan 2, Voltage too high
B196829Right rear seat backrest fan 2, Implausible signal
B196831Right rear seat backrest fan 2, No signal
B19684BRight rear seat backrest fan 2, Excess temp.
B196856Right rear seat backrest fan 2, invalid system configuration
B196904Fan for seat cushion, rear right - faulty
B196907Fan for seat cushion, rear right - mechanical fault
B196916Fan for seat cushion, rear right - undervoltage
B196917Fan for seat cushion, rear right - overvoltage
B196929Fan for seat cushion, rear right - message implausible
B196931Fan for seat cushion, rear right - no communication
B19694BFan for seat cushion, rear right - overtemperature
B196956Fan for seat cushion, rear right - coding
B196A04Right rear seat cushion fan 2, Faulty
B196A07Right rear seat cushion fan 2, mechanical malfunction
B196A16Right rear seat cushion fan 2, Voltage too low
B196A17Right rear seat cushion fan 2, Voltage too high
B196A29Right rear seat cushion fan 2, Implausible signal
B196A31Right rear seat cushion fan 2, No signal
B196A4BRight rear seat cushion fan 2, Excess temp.
B196A56Right rear seat cushion fan 2, invalid system configuration
B196C01Temperature sensor after heat exchanger, Electrical error
B197F04Heating element 1 control module, Faulty
B197F16Heating element 1 control module, Voltage too low
B197F17Heating element 1 control module, Voltage too high
B197F98Heating element 1 control module, Temperature too high
B197FF0Heating element 1 control module, Hardware coding, electrical malfunction
B197FF1Heating element 1 control module, Heating circuit 1 short circuit to ground
B197FF2Heating element 1 control module, Heating circuit 1 open circuit / short circuit to B+
B197FF3Heating element 1 control module, Heating circuit 2 short circuit to ground
B197FF4Heating element 1 control module, Heating circuit 2 open circuit / short circuit to B+
B197FF5Heating element 1 control module, Heating circuit 3 short circuit to ground
B197FF6Heating element 1 control module, Heating circuit 3 open circuit / short circuit to B+
B197FF7Heating element 1 control module, Temperature sensor 1 short circuit to ground
B197FF8Heating element 1 control module, Temperature sensor 1 open circuit / short circuit to B+
B197FF9Heating element 1 control module, Temperature sensor 2 short circuit to ground
B197FFAHeating element 1 control module, Temperature sensor 2 open circuit / short circuit to B+
B197FFBHeating element 1 control module, Temperature sensor 3 short circuit to ground
B198004Heating element 2 control module, Faulty
B198016Heating element 2 control module, Voltage too low
B198017Heating element 2 control module, Voltage too high
B198098Heating element 2 control module, Temperature too high
B1980F0Heating element 2 control module, Hardware coding, electrical malfunction
B1980F1Heating element 2 control module, Heating circuit 1 short circuit to ground
B1980F2Heating element 2 control module, Heating circuit 1 open circuit / short circuit to B+
B1980F3Heating element 2 control module, Heating circuit 2 short circuit to ground
B1980F4Heating element 2 control module, Heating circuit 2 open circuit / short circuit to B+
B1980F5Heating element 2 control module, Heating circuit 3 short circuit to ground
B1980F6Heating element 2 control module, Heating circuit 3 open circuit / short circuit to B+
B1980F7Heating element 2 control module, Temperature sensor 1 short circuit to ground
B1980F8Heating element 2 control module, Temperature sensor 1 open circuit / short circuit to B+
B1980F9Heating element 2 control module, Temperature sensor 2 short circuit to ground
B1980FAHeating element 2 control module, Temperature sensor 2 open circuit / short circuit to B+
B1980FBHeating element 2 control module, Temperature sensor 3 short circuit to ground
B198104Heating element 3 control module, Faulty
B198116Heating element 3 control module, Voltage too low
B198117Heating element 3 control module, Voltage too high
B198198Heating element 3 control module, Temperature too high
B1981F0Heating element 3 control module, Hardware coding, electrical malfunction
B1981F1Heating element 3 control module, Heating circuit 1 short circuit to ground
B1981F2Heating element 3 control module, Heating circuit 1 open circuit / short circuit to B+
B1981F3Heating element 3 control module, Heating circuit 2 short circuit to ground
B1981F4Heating element 3 control module, Heating circuit 2 open circuit / short circuit to B+
B1981F5Heating element 3 control module, Heating circuit 3 short circuit to ground
B1981F6Heating element 3 control module, Heating circuit 3 open circuit / short circuit to B+
B1981F7Heating element 3 control module, Temperature sensor 1 short circuit to ground
B1981F8Heating element 3 control module, Temperature sensor 1 open circuit / short circuit to B+
B1981F9Heating element 3 control module, Temperature sensor 2 short circuit to ground
B1981FAHeating element 3 control module, Temperature sensor 2 open circuit / short circuit to B+
B1981FBHeating element 3 control module, Temperature sensor 3 short circuit to ground
B198204Heating element 4 control module, Faulty
B198216Heating element 4 control module, Voltage too low
B198217Heating element 4 control module, Voltage too high
B198298Heating element 4 control module, Temperature too high
B1982F0Heating element 4 control module, Hardware coding, electrical malfunction
B1982F1Heating element 4 control module, Heating circuit 1 short circuit to ground
B1982F2Heating element 4 control module, Heating circuit 1 open circuit / short circuit to B+
B1982F3Heating element 4 control module, Heating circuit 2 short circuit to ground
B1982F4Heating element 4 control module, Heating circuit 2 open circuit / short circuit to B+
B1982F5Heating element 4 control module, Heating circuit 3 short circuit to ground
B1982F6Heating element 4 control module, Heating circuit 3 open circuit / short circuit to B+
B1982F7Heating element 4 control module, Temperature sensor 1 short circuit to ground
B1982F8Heating element 4 control module, Temperature sensor 1 open circuit / short circuit to B+
B1982F9Heating element 4 control module, Temperature sensor 2 short circuit to ground
B1982FAHeating element 4 control module, Temperature sensor 2 open circuit / short circuit to B+
B1982FBHeating element 4 control module, Temperature sensor 3 short circuit to ground
B198704Sensor for carbon dioxide content in the interior, Faulty
B198804Particle sensor - faulty
B198904Fragrance system pump, Faulty
B199804Integrated toll charge module, faulty
B19A011Projection module in left matrix headlamp, Short circuit to ground
B19A111Projection module in right matrix headlamp, Short circuit to ground
B200000Control unit – function restriction
B200044Control unit – function restriction
B200045Control unit – function restriction
B200046Control unit – function restriction
B200049Control unit – function restriction
B200100Control unit – wrong software version
B200500Coding
B200FF0Control unit – function restriction
B200FF1Control unit – function restriction
B201000Calibration
B201200Coding
B202200Function limitation due to environmental influences
B2F0100Development code 1
B2F0200Development code 2
B2F0300Development code 3
B2F0400Development code 4
B2F0500Development code 5
B2F0600Development code 6
B2F0700Development code 7
B2F0900Development code 9
B2F1F00Development code 31
C102A29Park Assist – internal fault
C107E54Headlight beam adjustment – not taught
C108000Headlight – tourist mode active
C109C11PSM OFF button – short circuit to ground
C109C29PSM OFF button – signal implausible
C10A700Rolling test mode active
C10B329Electric interior mirror button – signal implausible
C10CE11-AUTO HOLD- Button, Short circuit to ground
C10CE29-AUTO HOLD- Button, Implausible signal
C10EE00Rolling test mode - fault
C111811Lane change assistance button, Short circuit to ground
C111829Lane change assistance button, Implausible signal
C113B11Hill descent control button, Short circuit to ground
C113B29Hill descent control button, Implausible signal
C1179F2Pitch angle sensor, implausible signal behavior
C125E11Button engine sound generation, Short circuit to ground
C125E29Button engine sound generation, Implausible signal
P123D00A/C Pressure/Temperature Sensor 1, Pressure lower limit not reached
P123E00A/C Pressure/Temperature Sensor 1, Pressure upper limit exceeded
P123F00A/C Pressure/Temperature Sensor 2, Pressure lower limit not reached
P124E00A/C Pressure/Temperature Sensor 2, Pressure upper limit exceeded
P124F00A/C Pressure/Temperature Sensor 3, Pressure lower limit not reached
P125C00A/C Pressure/Temperature Sensor 3, Pressure upper limit exceeded
P1C5A00A/C pressure/temperature sensor 1, No signal
P1C5B00A/C pressure/temperature sensor 2, Implausible signal
P1C5C00Refrigerant circuit sensor on low pressure side (PT2) – faulty
P1C5D00A/C pressure/temperature sensor 2, No signal
P1C5E00Refrigerant circuit sensor on low pressure side (PT3) - signal implausible
P1C5F00Refrigerant circuit sensor on low pressure side (PT3) – fault
P1C6000Refrigerant circuit sensor on low pressure side (PT3) – no communication
U001000Comfort CAN bus – defective
U001100Comfort CAN bus - no communication
U101100Supply voltage – too low
U101200Supply voltage – too high
U101300Coding
U101400Coding
U103000LIN bus 1 – electrical fault
U107600LIN bus 2 - electrical fault
U108300Driver side multicontour seat control module, No Communication
U108400Driver side multicontour seat control module, Implausible signal
U108500Passenger side multicontour seat control module, No Communication
U108600Passenger side multicontour seat control module, Implausible signal
U109900Electric auxiliary heater (12V) - no communication
U10A300Windshield wiper motor – no communication
U10BA00LIN bus 1 – no communication
U10C700LIN bus 2 – no communication
U10C800LIN bus 3 - no communication
U10C900LIN bus 4 - no communication
U10DB00LIN bus 3 - electrical fault
U10DC00LIN bus 4 - electrical fault
U10F500Weather sensor (rain, light, and moisture) – no communication
U10F600Weather sensor (rain, light, and moisture) – no communication
U10FF00Left front light 2 for door speaker lighting, No communication
U110000Component protection – not taught
U110100Component protection active
U110300Production mode active
U110400Expanded bus operation active
U110800Main light switches – message implausible
U110B00Main light switches – no communication
U111100Operating and display log - missing message
U111400Component protection – authentication failed (GFA)
U111500Component protection – not taught (SHE)
U112000Left front light 2 for door speaker lighting, implausible message
U112100Data bus - missing message
U112200Data bus - implausible message
U112300Data bus – fault value received
U112800Right front light 2 for door speaker lighting, No communication
U112900Right front light 2 for door speaker lighting, implausible message
U112A00Left rear light for door speaker lighting, No communication
U112B00Left rear light for door speaker lighting, implausible message
U112C00Right rear light for door speaker lighting, No communication
U112D00Right rear light for door speaker lighting, implausible message
U112E00Left rear light 2 for door speaker lighting, No communication
U112F00Left rear light 2 for door speaker lighting, implausible message
U113300Garage door opener operating unit – no communication
U113400Garage door opener operating unit – message implausible
U113500Garage door opener control unit – no communication
U113600Garage door opener control unit – message implausible
U113B00Weather sensor (rain/light/moisture) – message implausible
U113C00Windshield wiper motor – message implausible
U113D00Steering column adjustment control unit – implausible message
U113E00Control unit for steering column adjustment – no communication
U113F00Weather sensor (rain/light/moisture) – message implausible
U114000Left cabin heater, No communication
U114100Left cabin heater, implausible message
U114200Right cabin heater, No communication
U114300Right cabin heater, implausible message
U115E00Control unit for chassis control (in instrument cluster) – no communication
U115F00Control unit for chassis control (in instrument cluster) – message implausible
U116000Control unit for chassis control (in instrument cluster) – no communication
U116100Control unit for chassis control (in instrument cluster) – message implausible
U116300Electric interior mirror – no communication
U116400Electric interior mirror – message implausible
U116500Front roof console – no communication
U116600Front roof console – message implausible
U116E00Left headlight control unit – no communication
U116F00Right headlight control unit – no communication
U117000Left headlight control unit – no communication
U117100Right headlight control unit – no communication
U117200Right ambient light, front cupholder in front center console (AL2) – no communication
U117300Right ambient light for front cupholder, front center console (AL2) – message implausible
U117400Left ambient light, front cupholder in front center console (AL3) – no communication
U117500Left ambient light, front cupholder in front center console (AL3) – message implausible
U117600Front ambient light, front left door panel (AL10) – no communication
U117700Front ambient light, front left door panel (AL10) – message implausible
U117800Front ambient light, front right door panel (AL14) – no communication
U117900Front ambient light, front right door panel (AL14) – message implausible
U117A00Front ambient light, rear left door panel (AL18) – no communication
U117B00Front ambient light, rear left door panel (AL18) – message implausible
U117C00Front ambient light, rear right door panel (AL21) – no communication
U117D00Front ambient light, rear right door panel (AL21) – message implausible
U117E00Bulb 1 for contour lighting of instrument panel, No communication
U117F00Bulb 1 for contour lighting of instrument panel, implausible message
U118000Bulb 2 for contour lighting of instrument panel, No communication
U118100Bulb 2 for contour lighting of instrument panel, implausible message
U118200Bulb 3 for contour lighting of instrument panel, No communication
U118300Bulb 3 for contour lighting of instrument panel, implausible message
U118400Rear ambient light, front left door storage box (AL13) – no communication
U118500Rear ambient light, front left door storage box (AL13) – message implausible
U118600Rear ambient light, front right door storage box (AL17) – no communication
U118700Rear ambient light, front right door storage box (AL17) – message implausible
U118800Ambient light, rear left door storage box (AL20) – no communication
U118900Ambient light, rear left door storage box (AL20) – message implausible
U118A00Ambient light, rear right door storage box (AL23) – no communication
U118B00Ambient light, rear right door storage box (AL23) – message implausible
U118C00Bulb 1 contour lighting of operating unit for multimedia system, No communication
U118D00Bulb 1 contour lighting of operating unit for multimedia system, implausible message
U118E00Bulb 2 contour lighting of operating unit for multimedia system, No communication
U118F00Bulb 2 contour lighting of operating unit for multimedia system, implausible message
U119000Ambient light, front center console (AL1) – no communication
U119100Ambient light, center console, front center (AL1) – message implausible
U119200Front center console ambient lighting bulb 2, No communication
U119300Front center console ambient lighting bulb 2, implausible message
U119400Front center console ambient lighting bulb 3, No communication
U119500Front center console ambient lighting bulb 3, implausible message
U119600Front center console ambient lighting bulb 4, No communication
U119700Front center console ambient lighting bulb 4, implausible message
U119800Front center console ambient lighting bulb 5, No communication
U119900Front center console ambient lighting bulb 5, implausible message
U119A00Bulb 1 for roof contour lighting, No communication
U119B00Bulb 1 for roof contour lighting, implausible message
U119C00Bulb 2 for roof contour lighting, No communication
U119D00Bulb 2 for roof contour lighting, implausible message
U119E00Bulb 3 for roof contour lighting, No communication
U119F00Bulb 3 for roof contour lighting, implausible message
U11A000Bulb 4 for roof contour lighting, No communication
U11A100Bulb 4 for roof contour lighting, implausible message
U11A200Bulb 5 for roof contour lighting, No communication
U11A300Bulb 5 for roof contour lighting, implausible message
U11A400Bulb 6 for roof contour lighting, No communication
U11A500Bulb 6 for roof contour lighting, implausible message
U11A600Bulb 7 for roof contour lighting, No communication
U11A700Bulb 7 for roof contour lighting, implausible message
U11A800Bulb 8 for roof contour lighting, No communication
U11A900Bulb 8 for roof contour lighting, implausible message
U11AA00Cupholder with heating and cooling element, No communication
U11AB00Cupholder with heating and cooling element, implausible message
U11C500Ambient light, front left footwell (AL6) – no communication
U11C600Ambient light, front left footwell (AL6) – message implausible
U11C700Ambient light, front right footwell (AL7) – no communication
U11C800Ambient light, front right footwell (AL7) – message implausible
U11C900Ambient light, rear left footwell (AL8) – no communication
U11CA00Ambient light, rear left footwell (AL8) – message implausible
U11CB00Ambient light, rear right footwell (AL9) – no communication
U11CC00Ambient light, rear right footwell (AL9) – message implausible
U11CD00Front left light for door rack lighting, No communication
U11CE00Front left light for door rack lighting, implausible message
U11CF00Right front light for door rack lighting, No communication
U11D000Right front light for door rack lighting, implausible message
U11D100Left rear light for door rack lighting, No communication
U11D200Left rear light for door rack lighting, implausible message
U11D300Right rear light for door rack lighting, No communication
U11D400Right rear light for door rack lighting, implausible message
U11D500Left front light for door speaker lighting, No communication
U11D600Left front light for door speaker lighting, implausible message
U11D700Right front light for door speaker lighting, No communication
U11D800Right front light for door speaker lighting, implausible message
U11FB00Sunlight photo sensor, No communication
U11FC00Windshield washer pump – no communication
U11FD00Windshield washer pump – message implausible
U11FE00Ctrl. mod. for fragrance sys., No communication
U11FF00Ctrl. mod. for fragrance sys., implausible message
U120300Rear ambient light, front left door panel (AL11) – no communication
U120400Rear ambient light, front left door panel (AL11) – message implausible
U120500Rear ambient light, front right door panel (AL15) – no communication
U120600Rear ambient light, front right door panel (AL15) – message implausible
U120700Rear ambient light, rear left door panel (AL19) – no communication
U120800Rear ambient light, rear left door panel (AL19) – message implausible
U120900Rear ambient light, rear right door panel (AL22) – no communication
U120A00Rear ambient light, rear right door panel (AL22) – message implausible
U120B00Sensor for air quality in the interior, No communication
U120C00Sensor for air quality in the interior, implausible message
U121500Ionizer, driver side, No communication
U121600Ionizer, driver side, implausible message
U121700Ionizor, frt. pass. side, No communication
U121800Ionizor, frt. pass. side, implausible message
U121900Ionizor, behind frt. pass. side, No communication
U121A00Ionizor, behind frt. pass. side, implausible message
U123800Heating element 1 control module, No communication
U123900Heating element 1 control module, implausible message
U123A00Heating element 2 control module, No communication
U123B00Heating element 2 control module, implausible message
U123C00Heating element 3 control module, No communication
U123D00Heating element 3 control module, implausible message
U123E00Heating element 4 control module, No communication
U123F00Heating element 4 control module, implausible message
U124400Sensor for carbon dioxide content in the interior, No communication
U124500Sensor for carbon dioxide content in the interior, implausible message
U124600Particle sensor - no communication
U124700Particle sensor - message implausible
U124800Right rear light 2 for door speaker lighting, No communication
U124900Right rear light 2 for door speaker lighting, implausible message
U124D00Humidity sensor in fresh air intake duct, No communication
U124E00Humidity sensor in fresh air intake duct, implausible message
U124F00Electric auxiliary heater (12V) - message implausible
U125000Fresh air blower, front, No communication
U125100Fresh air blower, front, implausible message
U125200Rear air-conditioning system regulator – no communication
U125300Rear A/C control and display head, implausible message
U125400Air quality sensor, No communication
U125500Air quality sensor, implausible message
U125600Rear fresh air blower control module, No communication
U125700Rear fresh air blower control module, implausible message
U125800High pressure sensor, No communication
U125900High pressure sensor, implausible message
U125A00Display and operator control unit in front center console – no communication
U125B00Front A/C display control head, implausible message
U125C00Rear left air distribution servomotor, No communication
U125D00Rear left air distribution servomotor, implausible message
U125E00Rear right air distribution servomotor, No communication
U125F00Rear right air distribution servomotor, implausible message
U126100Temperature flap motor, No communication
U126200Temperature flap motor, implausible message
U126300Ctrl. motor for instrument panel vents, No communication
U126400Ctrl. motor for instrument panel vents, implausible message
U126500Left temperature flap positioning motor, No communication
U126600Left temperature flap positioning motor, implausible message
U126700Right temperature flap positioning motor, No communication
U126800Right temperature flap positioning motor, implausible message
U126900Rear temperature door motor, No communication
U126A00Rear temperature door motor, implausible message
U126B00Left footwell temperature door motor, No communication
U126C00Left footwell temperature door motor, implausible message
U126D00Right footwell temperature door motor, No communication
U126E00Right footwell temperature door motor, implausible message
U126F00Left rear temperature door motor, No communication
U127000Left rear temperature door motor, implausible message
U127100Right rear temperature door motor, No communication
U127200Right rear temperature door motor, implausible message
U127300Fresh air door motor, No communication
U127400Fresh air door motor, implausible message
U127500Defroster flap motor, No communication
U127600Defroster flap motor, implausible message
U127700Recirculation flap motor, No communication
U127800Recirculation flap motor, implausible message
U127900Rear recirc. flap motor, No communication
U127A00Rear recirc. flap motor, implausible message
U127B00Air distribution door motor, No communication
U127C00Air distribution door motor, implausible message
U127E00Left side vent motor, No communication
U127F00Left side vent motor, implausible message
U128000Right side vent motor, No communication
U128100Right side vent motor, implausible message
U128200Rear air distribution door motor, No communication
U128300Rear air distribution door motor, implausible message
U128400Left center vent motor, No communication
U128500Left center vent motor, implausible message
U128600Right center vent motor, No communication
U128700Right center vent motor, implausible message
U128800Left footwell flap motor, No communication
U128900Left footwell flap motor, implausible message
U128A00Right footwell flap motor, No communication
U128B00Right footwell flap motor, implausible message
U128C00Rear air quantity motor, No communication
U128D00Rear air quantity motor, implausible message
U128E00Actuator of the left shut-off flap of the B-pillar and footwell, No communication
U128F00Actuator of the left shut-off flap of the B-pillar and footwell, implausible message
U129000Servo motor for rear right air distribution - no communication
U129100Servo motor for rear right air distribution - message implausible
U129200Left rear upper body vent motor, No communication
U129300Left rear upper body vent motor, implausible message
U129400Right rear upper body vent motor, No communication
U129500Right rear upper body vent motor, implausible message
U129600Left side window defroster door motor, No communication
U129700Left side window defroster door motor, implausible message
U129800Right side window defroster door motor, No communication
U129900Right side window defroster door motor, implausible message
U12A300Coolant expansion valve, A/C, No communication
U12A400Coolant expansion valve, A/C, implausible message
U12A500Outside air quality/air humidity sensor, No communication
U12A600Outside air quality/air humidity sensor, implausible message
U12B900Control unit for driver assistance systems – missing message
U12F100Rear A/C Control Head 1, no communication
U12F200Rear A/C Control Head 2, no communication
U12F300Rear A/C Control Head 3, no communication
U12F400Rear A/C Control Head 4, no communication
U12F500Rear A/C Control Head 5, no communication
U12F600Rear A/C Control Head 6, no communication
U130400Rear A/C Control Head 1, implausible message
U130500Rear A/C Control Head 2, implausible message
U130600Rear A/C Control Head 3, implausible message
U130700Rear A/C Control Head 4, implausible message
U130800Rear A/C Control Head 5, implausible message
U130900Rear A/C Control Head 6, implausible message
U130A00Roof electronics control module 2, no communication
U131100Roof electronics control module 2, implausible message
U132D00Left air vent cover motor, no communication
U132E00Servo motor for design trim, left - message implausible
U132F00Servo motor for right door window vertical air vent – no communication
U133000Servo motor for right door window vertical vent – message implausible
U133100Servo motor for right door window horizontal air vent – no communication
U133200Servo motor for right door window horizontal vent – message implausible
U135200Center console contour illumination lamp 1, no communication
U135300Center console contour illumination lamp 1, implausible message
U135400Center console contour illumination lamp 2, no communication
U135500Center console contour illumination lamp 2, implausible message
U135600Center console contour illumination lamp 3, no communication
U135700Center console contour illumination lamp 3, implausible message
U135800Instrument panel ambient lighting lamp 1, no communication
U135900Instrument panel ambient lighting lamp 1, implausible message
U135A00Instrument panel ambient lighting lamp 2, no communication
U135B00Instrument panel ambient lighting lamp 2, implausible message
U135C00Instrument panel ambient lighting lamp 3, no communication
U135D00Instrument panel ambient lighting lamp 3, implausible message
U135E00Instrument panel ambient lighting lamp 4, no communication
U135F00Instrument panel ambient lighting lamp 4, implausible message
U136000Front ambient light, front left door storage box (AL12) – no communication
U136100Front ambient light, front left door storage box (AL12) – message implausible
U136200Front ambient light, front right door storage box (AL16) – no communication
U136300Front ambient light, front right door storage box (AL16) – message implausible
U136500Front center console ambient lighting bulb 6, no communication
U136600Front center console ambient lighting bulb 6, implausible message
U136700Front center console ambient lighting bulb 7, no communication
U136800Front center console ambient lighting bulb 7, implausible message
U136900Front center console ambient lighting bulb 8, no communication
U136A00Front center console ambient lighting bulb 8, implausible message
U137500Center console contour illumination lamp 4, no communication
U137600Center console contour illumination lamp 4, implausible message
U137700Center console contour illumination lamp 5, no communication
U137800Center console contour illumination lamp 5, implausible message
U137900Center console contour illumination lamp 6, no communication
U137A00Center console contour illumination lamp 6, implausible message
U137B00Center console contour illumination lamp 7, no communication
U137C00Center console contour illumination lamp 7, implausible message
U137D00Center console contour illumination lamp 8, no communication
U137E00Center console contour illumination lamp 8, implausible message
U137F00Left front seat contour illumination lamp 1, no communication
U138000Left front seat contour illumination lamp 1, implausible message
U138100Left front seat contour illumination lamp 2, no communication
U138200Left front seat contour illumination lamp 2, implausible message
U138300Right front seat contour illumination lamp 1, no communication
U138400Right front seat contour illumination lamp 1, implausible message
U138500Right front seat contour illumination lamp 2, no communication
U138600Right front seat contour illumination lamp 2, implausible message
U138700Roof electronics control module (ambient lighting), no communication
U138800Roof electronics control module (ambient lighting), implausible message
U138900Roof electronics control module 2 (ambient lighting), no communication
U138A00Roof electronics control module 2 (ambient lighting), implausible message
U138B00Left rear interior lamp, no communication
U138C00Left rear interior lamp, implausible message
U138D00Right rear interior lamp, no communication
U138E00Right rear interior lamp, implausible message
U13A100Left rear door ambient lighting bulb 2, no communication
U13A200Left rear door ambient lighting bulb 2, implausible message
U13A300Right rear door ambient lighting bulb 2, no communication
U13A400Right rear door ambient lighting bulb 2, implausible message
U13C500Left indirect ventilation flap motor, implausible message
U13C600Left indirect ventilation flap motor, no communication
U13C700Right indirect ventilation door control motor, no communication
U13C800Right indirect ventilation door control motor, implausible message
U13E100Visibility sensor, No signal
U13E200Visibility sensor, implausible message
U13F400Right ambient light, rear cupholder in front center console (AL4) – no communication
U13F500Right ambient light, rear cupholder in front center console (AL4) – message implausible
U13F600Left ambient light, rear cupholder, front center console (AL5) – no communication
U13F700Left ambient light, rear cupholder, front center console (AL5) – message implausible
U140000Function restriction – supply voltage too low
U140100Function restriction – supply voltage too high
U140500Terminal 15 signal line – signal implausible
U140A00Terminal 30 supply voltage – open circuit
U141200Terminal 30-2 supply voltage – open circuit
U141300Terminal 30-3 supply voltage – open circuit
U141400Terminal 30-4 power supply – open circuit
U141500Terminal 30-5 power supply – open circuit
U141600Terminal 30-6 power supply – open circuit
U150000LIN bus 5 - electrical fault
U150100LIN bus 6 – electrical fault
U150300LIN bus 7 – no communication
U150400CAN bus front light (AFS) – no communication
U150500Data bus front light, Faulty
U150600LIN bus 5 - no communication
U150700LIN bus 6 – no communication
U150800LIN bus 7 – electrical fault
U150900LIN bus 8 – no communication
U150A00LIN bus 9 – no communication
U150B00LIN bus 10 – no communication
U150C00LIN bus 11 – no communication
U150D00LIN bus 12 – no communication
U150E00LIN bus 8 – electrical fault
U150F00LIN bus 9 – electrical fault
U151000LIN bus 10 – electrical fault
U151100LIN bus 11 – electrical fault
U151200LIN bus 12 – electrical fault
U152400Projection module in left matrix headlamp, no communication
U152500Projection module in right matrix headlamp, no communication
U152600Central digital matrix light control module, no communication
U193500Interior air conditioning, function restriction

Fault names come from the manufacturer's diagnostic data. STEUER14 is independent and not affiliated with Porsche AG. A code tells you what a control unit detected, not always which part failed — check wiring, supply voltage and related codes before replacing parts. STEUER14 shows each fault's full description, status and freeze frame on the car.