Problems · NHTSA complaints

2011 BMW 1 Series problems

Owners filed 123 complaints about the 2011 BMW 1 Series with NHTSA between Jul 2010 and Mar 2026. The most-cited component is air bags (41).

Complaints
123
Filed with NHTSA
Crashes
1
Reported by owners
Fires
7
Reported by owners
Injuries
1
People reported injured
Deaths
0
Reported to NHTSA
01 —By component

Complaints by component

One complaint can cite several components
  1. Air bags41
  2. Engine30
  3. Electrical system24
  4. Engine and engine cooling14
  5. Power train9
  6. Fuel/propulsion system7
  7. Vehicle speed control6
  8. Exterior lighting4
  9. Fuel system, gasoline3
  10. Service brakes3
  11. Structure3
  12. Equipment2
  13. Service brakes, air1
  14. Traction control system1

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.

Data from NHTSA Complaints API · synced Nov 7, 2026NHTSA vehicle page
02 —Trend

When complaints were filed

Does it get worse with age? Complaints per calendar year filed
View as table
Model yearComplaints filed per calendar year
20103
20112
20125
20135
20145
20159
201622
201718
201814
20197
20205
20213
20229
20232
202412
20251
20261

Mileage at failure isn’t a structured field in NHTSA complaint data, so we don’t chart it. Some owners mention it in their reports below.

03 —Owner reports

Top problems in owners’ words

Verbatim from NHTSA complaints, newest first

Air bags

41 reports2 related recalls
“The contact owns a 2011 BMW 128I. The contact stated while entering the vehicle she noticed that the passenger’s seat occupancy sensor light was illuminated however, there was no one occupying the seat. The contact stated that the warning light remained illuminated. The contact took the vehicle to the local dealer who inspected the vehicle and diagnosed the failure as a faulty memory SRS light and sensor. The contact was informed that to repair the failure the passenger’s seat needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure. The approximate failure mileage was 42,000.”
Owner complaint to NHTSAFiled Jun 25, 2021Air bagsODI 11422305

Engine

30 reports1 crash3 fires
“The contact owns a 2011 BMW 128I. The contact stated that on several occasions while driving at various speeds, the vehicle hesitated. The contact stated that on one occasion while driving at an undisclosed speed, the vehicle hesitated and then stalled. The vehicle was not able to restart. The vehicle was towed to the residence. The vehicle was then towed to a dealer, where it was diagnosed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was approximately 120,000.”
Owner complaint to NHTSAFiled Mar 19, 2025EngineODI 11649325

Electrical system

24 reports3 fires2 related recalls
“The contact owns a 2011 BMW 135I. The contact stated that the A/C system and the blower motor were intermittently inoperable. The vehicle was taken to an independent mechanic, where the blower motor was replaced; however, the failure persisted. The vehicle was not repaired. The contact related the failure to NHTSA Campaign Number: 19V579000 (Electrical System). The manufacturer was notified of the failure and informed the contact that the VIN was not included in the recall. The failure mileage was approximately 66,800.”
Owner complaint to NHTSAFiled Mar 25, 2026Electrical systemODI 11727086

Engine and engine cooling

14 reports2 fires5 related recalls
“The contact owns a 2018 BMW 128I. The contact stated while driving at various speeds, the vehicle stalled. While at a stop sign, the vehicle stalled. The check engine warning light was illuminated. The contact received notification of NHTSA Campaign Number: 23V707000 (Engine and Engine Cooling) however, the part to do the recall repair was not yet available. The local dealer was contacted. The vehicle was not diagnosed or repaired. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The failure mileage was approximately 102,000. VIN tool confirms parts not available.”
Owner complaint to NHTSAFiled Jul 19, 2024Engine and engine coolingODI 11603452

Power train

9 reports1 related recall
“My car has been effected by the PCV recall since march 2022. Smoking profusely and smelling like burning electronics. This happened while my family and I were in the car. This recall has occurred on numerous BMW's with more than 917,000 needing to be recalled for it. This defective PCV can cause a fire meaning the vehicle is completely unsafe for me and my family to drive. This is the THIRD time for this recall. I am unable drive my car for safety reasons because of this recall and I have not had a vehicle for 2 months now. I called Crevier BMW and they told me, as of 6/21/22, that a fix will not be available for several months. This is unacceptable. BMW is not solving this recall in a timely manner and it has caused major issues with my life and going to work.”
Owner complaint to NHTSAFiled Jun 21, 2022Power train, Electrical system, EngineODI 11470290

Fuel/propulsion system

7 reports
“I BRING IN TO LONGBEACH BMW DEALERS AND THEY MASS UP THE CAR AND THEY WANTED 10,000 DALLORS TO FIXED IT AND I ONLY BRING TO IN FOR RECALLS I DON'T LET ME PICK UP THE CAR”
Owner complaint to NHTSAFiled Apr 1, 2019Electrical system, Fuel/propulsion systemODI 11193250
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 7, 2026

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.