Driver side: inflator module
Risk. An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
NHTSA has logged 27 owner complaints about the 2011 BMW 135i, most often about the engine. It is covered by 6 safety recalls, and for recall 16V-071 the manufacturer reports only 47% of affected cars repaired.

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through March 25, 2026. Updated daily. Photo: order_242 from Chile, CC BY-SA 2.0.
27 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Engine | 11 | 1 |
| Electrical system | 7 | 2 |
| Air bags | 6 | 0 |
| Power train | 4 | 0 |
| Fuel/propulsion system | 2 | 0 |
| Fuel system, gasoline | 2 | 0 |
| Exterior lighting | 1 | 0 |
| Vehicle speed control | 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. An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
Risk. Wiring that overheats could cause the electrical connectors to melt, and increase the risk of a fire, even when the vehicle is unattended.
Risk. If the CV joint breaks, the vehicle may have a loss of propulsion, increasing the risk of a crash.
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. If the bolts loosen or break the engine may have reduced power or stall.
Risk. If there is a loss of electrical power to the vehicle, the vehicle may unexpectedly stall, increasing the risk of a crash.
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 135i median. How we score
2011 BMW 135 I 2 DR RWD in NHTSA's New Car Assessment Program. Photos are from NHTSA's crash tests.
Federal investigations that included the 2011 BMW 135i, and the recalls they led to.
Recent engine complaints filed with NHTSA, shortened. Personal details are removed.
BMW Series 135I2011 - Engine/Vanos bolts failed/failing! When it's started, you can total tell there is an issue with it...Car is basically NON-Drivable due to this condition due to safety concerns! The vin is not being covered by the recall due to but this is a SERIOUS issue! This needs to be…
VEHICLE HESITATES WHEN PRESSING THE ACCELERATOR WHEN PASSING VEHICLES OR MERGING INTO TRAFFIC ON THE HIGHWAY NEARLY CAUSING COLLISION WITH OTHER VEHICLES. CHECK ENGINE LIGHT COMES ON WHEN WHEN VEHICLE IS ACCELERATING 99% OF THE TIME. WHEN VEHICLE IS STOPPED VEHICLE WILL TRY TO SURGE FORWARD.…
TL* THE CONTACT OWNS A 2011 BMW 135I. WHILE DRIVING 60 MPH, THE VEHICLE OVERHEATED AND LOST POWER. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THERE WAS A WATER PUMP FAILURE. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE FAILURE MILEAGE WAS 90,000.
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.