There are 1 owner-reported brakes complaints for the 2015 Audi A3in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
AT 5 MONTHS - ENGINE ALMOST OVERHEATED. CAR TOWED TO DEALER WHERE THEY FOUND THE FAN AND COMPUTER MODULE FAILED AND HAD TO BE REPLACED. AT 7 MONTHS (CURRENT ISSUE) - WARNING LIGHT CAME ON AND ADVISED THAT BRAKES FAILED. DEALER FOUND THAT THE MASTER BRAKE CYLINDER FAILED. INTERNAL CAMERA SHOWED SEALS FAILED AND WERE LEAKING. THIS CAR IS TOO NEW FOR SUCH A MAJOR PART TO FAIL THIS WAY.
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