There are 2 owner-reported brakes complaints for the 2010 Audi S4in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
AUDI S4 2010, ELECTRONIC PARKING BREAK RANDOMLY DISENGAGED WHILE PARKED IN A SLOPED PARKING LOT. CAR ROLLED BACK INTO ANOTHER VEHICLE CAUSING 1800 DOLLARS OF DAMAGE.
FOLLOW UP ON AUDI S4 2010: ELECTRONIC PARKING BRAKE DISENGAGED WHILE PARKED IN SLOPED PARKING LOT. CAR ROLLED BACK INTO ANOTHER PARKED VEHICLE CAUSING 1800 DOLLARS WORTH OF DAMAGE. CALLED THE AUDI DEALERSHIP ABOUT THIS ISSUE AND THEY CLAIM "THEY HAVE NEVER HEARD OF IT. " I DID SOME RESEARCH AND APPARENTLY THIS PROBLEM HAS BEEN REPORTED BY APPROXIMATELY 6 OTHER PEOPLE ON AUDI FORUMS SUCH AS AUDIFORUM.COM
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 26, 2026