Driver side: inflator module
Do not driveRisk. In the event of a crash necessitating deployment of the driver's frontal air bag, the inflator could rupture with metal fragments striking the driver or other…
NHTSA has logged 99 owner complaints about the 2003 BMW X5, most often about the engine and engine cooling. It is covered by 3 safety recalls, and for recall 17V-047 the manufacturer reports only 24% of affected cars repaired.

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through October 29, 2023. Updated daily. Photo: Bull-Doser, Public domain.
99 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Engine and engine cooling | 24 | 1 |
| Electrical system | 17 | 7 |
| Power train | 16 | 0 |
| Air bags | 15 | 2 |
| Engine | 11 | 4 |
| Seats | 7 | 4 |
| Exterior lighting | 6 | 0 |
| Vehicle speed control | 5 | 1 |
| Structure | 4 | 2 |
| 10 other systems | 20 | 2 |
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. In the event of a crash necessitating deployment of the driver's frontal air bag, the inflator could rupture with metal fragments striking the driver or other…
Risk. In the event of a crash necessitating deployment of the driver's frontal air bag, the inflator could rupture with metal fragments striking the driver or other…
Risk. A LOSS OF BRAKE FLUID, INDICATED BY A WARNING LIGHT IN THE INSTRUMENT PANEL, COULD OCCUR.
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.
61kmiles, median
Based on the odometer reading in 21 engine and engine cooling complaints. 95% were reported before 100,000 miles.
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 X5 median. How we score
2003 BMW X5 4-DR. w/SAB in NHTSA's New Car Assessment Program. Photos are from NHTSA's crash tests.


Recent engine and engine cooling complaints filed with NHTSA, shortened. Personal details are removed.
OIL SEPARATOR MALFUNCTIONED IN COLD TEMPERATURES. WHEN DRIVING EXPERIENCED SMOKE UNDER THE HOOD AND WAS FORCED TO PULL OVER. DROVE SLOWLY WITH HAZARDS TO NEAREST MECHANIC AND INCURRED $1,955 IN REPAIR CHARGE. MECHANIC INFORMED ME THAT THIS WAS BECOMING A POPULAR DEFECT WITH THE OEM OIL SEPARATOR ON…
TL* THE CONTACT OWNS A 2003 BMW X5. THE CONTACT STATED THAT THE TIMING CHANGE FRACTURED. THE VEHICLE WAS TAKEN TO THE DEALER WHO STATED THAT THE TIMING CHANGE NEEDED TO BE REPLACED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 90,000.
WHILE TRAVELING IN THE MIDDLE LANE OF TRAFFIC AT 55 MPH MY BMW X5 STARTED POURING SMOKE FROM THE EXHAUST AND COMPLETELY SHUT DOWN LEAVING ME HELPLESS WITH NO POWER ON A MAJOR HIGHWAY. *TR
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.