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.
Manufacturer communications
2Original wording in English
AUDI
Reported code forms U029A00
This TSB provides information when there is a drive system fault/electrical system fault; U029A00 and P0CA700 in 008C.
AUDI
Reported code forms U029A00
This Pending Service Solution (PSS) requests that technicians enter a record in the PSS database in instances wehre there is an electrical system fault - U029A00, U059B00, P0B3400 in 008C.
Check vehicle applicability
11A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Audi | A7 E | 2022 |
| Audi | A7 E | 2021 |
| Audi | Q5 E | 2025 |
| Audi | Q5 E | 2024 |
| Audi | Q5 E | 2023 |
| Audi | Q5 E | 2022 |
| Audi | Q5 E | 2021 |
| Audi | Q8 E-TRON | 2024 |
| Audi | Q8 SPORTBACK E-TRON | 2024 |
| Audi | SQ8 E-TRON | 2024 |
| Audi | SQ8 SPORTBACK E-TRON | 2024 |
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.
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.