There are 3 owner-reported air bags & restraints complaints for the 2021 Ford Mustangin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
Light keeps coming up for restraint warning for airbags not working properly
The contact owns a 2021 Ford Mustang. The contact stated while starting the vehicle, the air bag warning light illuminated. The contact stated that the onboard App diagnosed the vehicle and related the failure with the air bags knee bolster. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. The contact related the failure to NHTSA Campaign Number: 22V083000 (Air Bags). The manufacturer was contacted and confirmed that the vehicle was not included in the recall. The failure mileage was approximately 5,000.
The contact owns a 2021 Ford Mustang. The contact stated that while operating the vehicle, the driver’s and passenger’s side seat belts would remain positioned on the occupant’s neck area instead of the shoulder region. The contacted stated that after securing the seat belts, the strap would move from the occupant’s shoulder area and rest on the occupant’s neck. The cause of the failure was not determined. The local dealer was notified of the failure. The manufacturer was not yet contacted. The failure mileage was 10.
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 May 4, 2026