Reference meaning
What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
Narrow by vehicle
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Scan worksheet →Manufacturer communications
9Original wording in English
BENTLEY
DTC's C135DF0 and/or C12F000 evident within the Steering rack and power steering control unit (J500) Customer Statement: -DTC's C135DF0 and/or C12F000 evident within the Steering rack and power steering control unit (J500) Diagnostic address 44
AUDI
This bulletin provides information for when the DTCs U13D500, C135DF1 are stored in the J500 control unit.
AUDI
This bulletin provides information for when DTC U13D500/C135DF1 is stored in the J500.
AUDI
This bulletin states that no repairs are required, and the functionality of the vehicle is not impacted in instances where DTCS U13D500 and C135DF1 are present in the steering control unit, and the message "Lane departure warning fault" appears when the vehicle starts.
Check vehicle applicability
25A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Audi | E-TRON GT ↗ | 2024 |
| Audi | E-TRON GT ↗ | 2023 |
| Audi | E-TRON GT ↗ | 2022 |
| Audi | RS E-TRON GT ↗ | 2024 |
| Audi | RS E-TRON GT ↗ | 2023 |
| Audi | RS E-TRON GT ↗ | 2022 |
| Bentley | CONTINENTAL GT ↗ | 2024 |
| Bentley | CONTINENTAL GT ↗ | 2023 |
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.