There are 3 owner-reported fuel system complaints for the 2006 BMW X3in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
EVERY TIME I FILL UP MY CAR, THE CHECK GAS CAP LIGHT COMES ON. AS I DRIVE, IT GOES OFF BUT THEN WILL ILLUMINATE AGAIN. I CHECK IT AND NOTHING APPEARS TO BE WRONG BUT AS I DRIVE, I DO NOTICE THAT THE GAS NEEDLE WILL MOVE UP AND DOWN. *TR
2006 BMW X3 "CHECK GAS CAP" WARNING LIGHT COMES ON INTERMITTENTLY AFTER REFUELING. CHECK THE GAS GAP AND EVERYTHING SEEMS OK. HAPPENS CONSISTENTLY IN TEMPERATURES OVER 40F. *TR
TL* THE CONTACT OWNS A 2006 BMW X3. THE CONTACT STATED THAT THE AIR BAG WARNING LIGHT ILLUMINATED ON THE INSTRUMENT PANEL. THE CONTACT WAS MADE AWARE OF NHTSA CAMPAIGN NUMBER: 08V384000 (AIR BAGS). ALSO, THE DEALER STATED THAT THE PILLAR ACCELERATOR SENSOR WAS DEFECTIVE. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 64,000. IN ADDITION, THE CONTACT STATED THAT IMMEDIATELY AFTER REFUELING, THE "CHECK GAS CAP" WARNING INDICATOR LIGHT ILLUMINATED. THE VEHICLE WAS DIAGNOSED BY THE DEALER, WHO DETERMINED THAT THE GAS CAP NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 64,000. UPDATED 6/8/15*CN
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