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
5Original wording in English
AUDI
Reported code forms U12B800
This bulletin provides information when the DTC U12B800 or P000000 is stored in the suspension control module.
AUDI
Reported code forms U12B800
This bulletin states that if the DTC U12B800 and DTC P000000 with symptom code 1541739 is stored in the suspension control module J775, no repairs are needed.
AUDI
Reported code forms U12B800
This bulletin contains instructions for when DTC U12B800 or P000000 is stored in the suspension control module.
AUDI
Reported code forms U12B800
This bulletin contains instructions for when DTC U12B800 or P000000 is stored in the suspension control module.
AUDI
Reported code forms U12B800
This bulletin contains instructions for when DTC U12B800 or P000000 is stored in the suspension control module.
Check vehicle applicability
16A 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 | 2023 |
| Audi | E-TRON | 2022 |
| Audi | E-TRON | 2021 |
| Audi | E-TRON | 2020 |
| Audi | E-TRON | 2019 |
| Audi | E-TRON SPORTBACK | 2023 |
| Audi | E-TRON SPORTBACK | 2022 |
| Audi | E-TRON SPORTBACK | 2021 |
| Audi | E-TRON SPORTBACK | 2020 |
| Audi | Q8 E-TRON | 2025 |
| Audi | Q8 E-TRON | 2024 |
| Audi | Q8 SPORTBACK E-TRON | 2025 |
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.