Audi TSB #A911378 2033355-
2011 Audi A8
Affected Component: FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL
- Adaptive Cruise Control (ACC) does not work. The message "ACC and braking guard: unavailable at this time. No sensor vision" appears in the instrument cluster. DTC is logged in the distance regulation control module, J428 (address word 13).