Repairs - Audi A6/S6/allroad (4K) C8 - warning buzzer failure - virtual cockpit

Warning buzzer failure in the digital instrument cluster.

The Virtual Cockpit no longer emits warning tones (e.g. lights on, seatbelt warning tone, fuel tank reserve, etc.). The indicators have also stopped clicking.

Various error messages appear in the digital speedometer, such as

- ACC (Adaptive Cruise Control) not available
- Front Assist not available
- Error: Instrument cluster. Workshop!

Error codes Examples:

A00049 - Control unit faulty
B200041 - Instrument cluster component faulty
B200041 - Control unit faulty
B2000 41 - General checksum error
B200044 - Control module faulty
B200049 - Control module defective
B2000 96 – Internal component fault
B2000 – Control unit faulty
B159A F0 – Fallback function activated
10485828 – Control unit faulty
10485833 – Control unit defective
10485841 – Monitored display output