There are 3 owner-reported air bags & restraints complaints for the 2003 Buick Regalin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
PASSENGER SEAT BELT LIGHT STAYS ON
TL* THE CONTACT OWNED A 2003 BUICK REGAL. WHILE DRIVING 5 MPH, THE BRAKES MALFUNCTIONED AND ANOTHER VEHICLE STRUCK THE PASSENGER SIDE OF THE CONTACT'S VEHICLE. THE AIR BAGS DID NOT DEPLOY. A POLICE REPORT WAS FILED. THE CONTACT SUSTAINED INJURIES TO THE BACK, THE ENTIRE RIGHT SIDE OF THE BODY, THE FOOT, AND THE NECK. MEDICAL ATTENTION WAS REQUIRED. THE VEHICLE WAS TOWED TO A DEALER. THE VEHICLE WAS DESTROYED. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE FAILURE MILEAGE AND VIN WERE UNKNOWN. UPDATED 11/29/16*LJ UPDATED 12/13/16.*JB
AIR BAG LIGHT WAS LIGHTING INTERMITTENTLY. *PH THE VEHICLE WAS TAKEN TO THE DEALER WHO RAN A DIAGNOSTIC. THE DIAGNOSTIC DIDN'T RETRIEVE ANY FAULT CODED THEREFORE NOTHING WAS REPAIRED. THE DEALER ALSO INDICATED THAT THEY DID NOT HAVE TO DO ANY REPAIRS UNDER THE VEHICLE'S WARRANTY BECAUSE THE VEHICLE WAS NOT PURCHASED FROM THEM. THE CONSUMER TOOK THE VEHICLE TO THE SALES DEALER WHO REPAIRED THE PROBLEM WITHIN A DAY. THE DEALER FOUND THAT THE SDM HARNESS WAS IMPROPERLY ROUTED AND PULLED AT THE CONNECTOR. *NM (NAR)
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