AUDI
A9121022057052_4
Manufacturer communications
- Publication date
- 2021-05-17
- Received by NHTSA
- 2021-06-03
- NHTSA record numbers
- 10194377
Manufacturer summary
Original wording in English
This bulletin contains instructions for when the MMI shows the message "Read error occurred when accessing the navigation data" after initialization and reboots constantly with DTC B126CF0 and/or B126CF1.
Reported code forms
Check vehicle applicability
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.