There are 1 owner-reported brakes complaints for the 2015 Audi A6in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
AUDI BRAKE GUARD ACTIVATED SPONTANEOUSLY BECAUSE THE CAR SENSED AN IMPENDING IMPACT WITH A VEHICLE IN FRONT OF ME. HOWEVER, THERE WAS NO VEHICLE IN FRONT OF ME, BUT THE BRAKE GUARD APPLIED STRONG BRAKING ACTION ON AN OPEN ROAD, BRINGING ME TO AN IMMEDIATE STOP. HAD THERE BEEN A CAR BEHIND ME, IT WOULD HAVE LIKELY HIT MY VEHICLE, SINCE I CAME TO A SUDDEN STOP ON AN UNOBSTRUCTED ROADWAY FOR NO REASON. *TR
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 25, 2026