Driver side: inflator module
Risk. The inflator could explode during air bag deployment, resulting in metal fragments striking the driver or other occupants.
NHTSA has logged 4 owner complaints about the 2001 BMW 328i, most often about the engine and engine cooling. It is covered by 3 safety recalls, and for recall 19V-853 the manufacturer reports only 9% of affected cars repaired.

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through May 27, 2021. Updated daily. Photo: IFCAR, Public domain.
4 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Engine and engine cooling | 2 | 0 |
| Power train | 1 | 0 |
| Tires | 1 | 0 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
Risk. The inflator could explode during air bag deployment, resulting in metal fragments striking the driver or other occupants.
Risk. An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
Risk. In the event of a crash necessitating air bag deployment, an inflator rupture may result in metal fragments striking the driver or other occupants.
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with BMW.
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the 328i median. How we score
Recent engine and engine cooling complaints filed with NHTSA, shortened. Personal details are removed.
AMBIENT TEMP WAS 75 DEGREES. TRAFFIC WAS STOP AND GO. STEAM WAS STREAMING FROM UNDER THE HOOD. SERVICE ENGINE LIGHT AND LOW COOLANT LINE ILLUMINATED. *AK
VEHICLE OVERHEATED WHILE SEATING IN TRAFFIC AT A RED LIGHT, WITH THE A/C ON. THE CAR HAD NOT BEEN RUNNING FOR MORE THAN 10 MINUTES. THE CAR WAS EXACTLY ONE MONTH OLD WHEN THIS OCCURED.*AK
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.