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B19E7F0 — Display, active lane guidance faulty - active
Display, active lane guidance faulty - active. 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 B19E7F0
How to read and clear B19E7F0
- Plug a standard ENET (Ethernet-to-OBD) cable into your Porsche's OBD port and your Mac or Windows PC.
- Open STEUER14, pick your car and run a fault scan: every control unit is read, and B19E7F0 shows with its status, its full description and the freeze frame when the unit stores one.
- 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 readingOther codes of the Instrument Cluster
| B19DEF0 | Display of fault in transmission level R not available, active |
| B19DFF0 | Display of fault in gearshift paddle, active |
| B19E0F0 | Display of fault in rear axle steering, active |
| B19E1F0 | Display of fault in route detection, active |
| B19E2F0 | Display of fault in cruise control system, active |
| B19E4F0 | Display of battery voltage too low, active |
| B19F304 | Indicator lamp for chassis control, faulty |
| B19F504 | Indicator lamp, faulty |
| B19F6F1 | Instrument cluster control module, Warning light, internal error |
| B1ABF00 | Display, transmission fault indication - active |
| B1C09F0 | Emergency call display, active |
| B1C2EF0 | Rear Cross Traffic Alert not available display, active |
All 176 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.