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
4Original wording in English
AUDI
This bulletin provides informatoinw hen the driver assist systems and traffice sign recognition is sometimes inoperable; DTC U198C00; U147C00, U194E00.
AUDI
This bulletin provides informatoinw hen the driver assist systems and traffice sign recognition is sometimes inoperable; DTC U198C00; U147C00, U194E00.
AUDI
This TSB provides information when driver assist systems and traffic sign recognition sometimes inop DTC: U198C00, U147C00, U194E00.
RAM
"Body control module Customer may experience the compass on Radio ""ETM/LTM"" and IPC to display ""--"". Technician will also experience this as well as BCM DTC U147C-00 ""Implausible data received from ETM"" as active until the customer/technician drives the vehicle around Steps to revive: - 1.Drive vehicle around until the com…
Check vehicle applicability
21A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Audi | A5 ↗ | 2026 |
| Audi | A5 ↗ | 2025 |
| Audi | A6 ↗ | 2026 |
| Audi | A6 SPORTBACK E-TRON ↗ | 2025 |
| Audi | Q5 ↗ | 2026 |
| Audi | Q5 ↗ | 2025 |
| Audi | Q5 SPORTBACK ↗ | 2026 |
| Audi | Q5 SPORTBACK ↗ | 2025 |
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.