There are 3 stored owner reports matching the driver assist & adas leading-label group for the 2021 Audi Q7 in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 3 of 3 matching reports.
Open the full vehicle complaint log (all categories)Rear sensors failed for Blind Spot Warning, Parking Collision Warning, Rear Cross Traffic Warning and possibly other safety functions have failed on this car twice now since it was purchased. This is known issue and if the car is out of warranty Audi will not cover this very expensive repair for important safety features. Quote from Go Parts website: "TSB: Rear Parking Sensor Brackets Detaching A widespread known issue for the 2020-2024 Audi Q7 is the failure of the adhesive that holds the rear parking sensor brackets to the inside of the bumper cover. Audi has issued Technical Service Bulletin (TSB) 91 24 92 (superseding 91 22 52) to address this problem." Despite Audi being aware of this issue they only issued a TSB when a I feel a recall should have been made. Please issue a recall for this known Audi safety issue..
While traveling all alone in a 2 lane road on a rainy evening the brakes applied themselves violently. Same has happened when backing of my home garage and the car senses rain and the brakes violently. This is very distressing and the seatbelt pulls back very hard causing fear, confusion and pain.
The contact owns a 2021 Audi Q7. The contact stated that while driving approximately 50 MPH, the vehicle came to an abrupt stop. The contact went forward and sustained a concussion, and blurred vision and medical attention was provided. The emergency brake malfunction message was displayed. The vehicle was taken to the local dealer where they were unable to duplicate the failure. The vehicle was not diagnosed or repaired. The manufacturer was notified but no additional assistance was provided. The approximate failure mileage was 52,000.
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.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Aug 31, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.