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March 15, 2013 Service bulletin

Adaptive Cruise Control (ACC) does not work

Audi technical service bulletin A911378 2033355- for 2012-2014 Audi A6, 2011-2014 Audi A8 and 2012-2014 Audi A7.

Bulletin number
A911378 2033355-
Component
Forward collision avoidance: adaptive cruise control
Summary
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).

Owners of these vehicles have filed 13 complaints in the driver assistance category.

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