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U119D00 — Bulb 2 for roof contour lighting, implausible message

Bulb 2 for roof contour lighting, implausible message. The Taycan, 911 (992), Panamera (971), Panamera (972) and Cayenne report this code; below is which control unit sets it on each model and how to read and clear it.

Which models and control units set U119D00

Porsche Taycan

Porsche 911 (992)

Porsche Panamera (971, 2017–2023)

Porsche Panamera (972, 2024–)

Porsche Cayenne (9YA)

How to read and clear U119D00

  1. Plug a standard ENET (Ethernet-to-OBD) cable into your Porsche's OBD port and your Mac or Windows PC.
  2. Open STEUER14, pick your car and run a fault scan: every control unit is read, and U119D00 shows with its status, its full description and the freeze frame when the unit stores one.
  3. Fix the cause first, then clear the fault memory and scan again to check it stays away. Reading and clearing fault codes is free on every control unit.

More about fault memory in the manual →

Download STEUER14 — free fault reading

Other codes of the Central Electrics

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
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

All 1472 codes of this control unit →

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.