There are 2 owner-reported brakes complaints for the 2017 Audi A4in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
WHEN VEHICLE HAS BEEN DRIVEN IN WET WEATHER AND PARKED IN THE GARAGE AT 70 TO 80 DEGREES F WITH THE PARKING BRAKE ON FOR AN EXTENDED PERIOD OF TIME, THE PARKING BRAKE INTERMITTENTLY LOCKS UP REQUIRING A DANGEROUS AMOUNT OF THROTTLE TO BREAK IT LOOSE.
AFTER HAVING THIS VEHICLE FOR 18 MONTHS THE CAR BEGAN TO FREEZE WHILE BACKING UO. THERE ARE NO OBJECTS, CARS OR HUMANS ANYWHERE AROUND THE VEHICLE WHEN THIS OCCURS. THE CAR WAS MOVING AT A VERY LOW SPEED WHEN ALL OF A SUDDEN THE AUTO LOCKS UP AND THE BRAKES ENGAGE, YOU HAVE TO STEP ON THE BRAKE IN ORDER TO RELEASE THE VEHICLE. THIS OCCURS WHILE BACKING OUT OF A PARKING SPACE, MY GARAGE WHERE THERE IS NOTHING NEAR THE VEHICLE. I HAVE TAKEN THE CAR TO AUDI 3 TIMES AND EACH TIME THEY TELL ME THERE IS NOTHING WRONG WITH THE VEHICLE. I HAVE ALSO CONTACTED AUDI USA NUMEROUS TIMES AND WAS AGAIN TOLD THERE IS NOTHING WRONG WITH THE VEHICLE . I CONTACTED AUDI'S EXECUTIVE OFFICES AS WELL.
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