Technical Service Bulletin A9023952069055_3 — 2021 AUDI S8
BACK OVER PREVENTION:DISPLAY FUNCTION
Bulletin Details
| TSB ID | A9023952069055_3 |
| Manufacturer | |
| Vehicle | 2021 AUDI S8 |
| Component | BACK OVER PREVENTION:DISPLAY FUNCTION |
| Communication Date |
Bulletin Summary
This bulletin contains instructions for when the head up display cannot be turned on, and the message "the selected system is currently unavailable" is displayed periodically on the MMI display. The 12v battery may be drained.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
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