2011 BMW 135I Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 2011 BMW 135I, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Engine1132.4%
- Electrical720.6%
- Airbags617.6%
- Fuel system411.8%
- Powertrain (other)411.8%
- Driver assistance12.9%
- Exterior lighting12.9%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Engine
Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.
From owner reports, verbatim
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 covered by BMW! We've taken it to the mechanic who said this needs to be towed to the dealership due to the recall and because of the specific issue but once at the dealership, where it's sitting now, they are saying due to vin not popping up, they can't cover it as well as BMW's customer service line but this is SERIOUS and needs to be covered!
the vanos bolts failed.
Electrical
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.
From owner reports, verbatim
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.
I had two situations in which my car would unexpectedly lurch forward after coming to a complete stop with my foot on the brake pedal, and another case in which I could not place the vehicle in park with the DCT Shift lever malfunctioning and making the car undrivable.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Airbags
Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights.
From owner reports, verbatim
WATER PUMP AND MUCH MORE
TAKATA RECALL NEVER PERFORMED
Too few reports in this category for a page of its own — they appear in the full complaint list.
Fuel system
Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.
From owner reports, verbatim
HIGH PRESSURE FUEL PUMP FAILURE - CAR WENT INTO LIMP MODE WHILE DRIVING ON A CITY STREET.
I HAVE BEEN HAVING MISFIRES. FIRST CYLINDER 3&5. CHANGED ALL PLUGS AND COIL PACKS. RAN WELL FOR A COUPLE DAYS. THEN BOOM. MISFIRES AGAIN. LONG COLD START CRANKS. I CAN BRING THE RPMS ALL THE WAY UP TO REDLINE AS LONG AS I DON'T STEP ON THE THROTTLE MORE THAN 25%. AS SON AS I GO TO PUT SO THROTTLE INTO IT. IT'S HESITATES/STUTTERS. THEN SERVICE ENGINE SOON AND CEL LIGHT COME ONE. THE HIGH PRESSURE FUEL PUMP IS THE CULPRIT. SAME TYPE OF PROBLEMS I HAD ON MY N54 MOTOR. I THOUGHT BMW FIXED THIS ISSUE. GUESS THEY NEED A RECALL ON THESE AS WELL.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Powertrain (other)
Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.
From owner reports, verbatim
I had two situations in which my car would unexpectedly lurch forward after coming to a complete stop with my foot on the brake pedal, and another case in which I could not place the vehicle in park with the DCT Shift lever malfunctioning and making the car undrivable.
WATER PUMP AND MUCH MORE
Too few reports in this category for a page of its own — they appear in the full complaint list.
Driver assistance
Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.
From owner reports, verbatim
CROSSING THE STREET---I HAD THE GAS PEDDLE ALL THE WAY TO THE FLOOR (TWICE YESTERDAY) AND THE CAR LITERALLY DID NOT MOVE AND TRAFFIC WAS APPROACHING. THE CAR EVENTUALLY MOVED FORWARD. PROBLEM---HESITATION IN THE ENGINE WHEN APPLYING THE GAS AS I PULL OUT TO CROSS THE INTERSECTION, SLOW DOWN TO MAKE A TURN, OR JUST TRY TO MOVE FORWARD WITH TRAFFIC AFTER STOPPING. ALSO, AS I APPLIED THE BRAKE, WHEN APPROACHING A STOP LIGHT, THE CAR SURGES FORWARD TOWARD THE CAR IN FRONT OF ME. THESE TWO CHARACTERISTICS HAPPEN FREQUENTLY AND ARE VERY SCARY. I DO NOT TRUST THE CARS RESPONSE TO EITHER THE ACCELERATION OR THE BRAKING. IT HAS BEEN IN THE REPAIR SHOP SEVERAL TIMES AND I CONTINUE TO BE TOLD "CAR IS PERFORMING NORMALLY". THIS CANNOT POSSIBLY BE CORRECT. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Exterior lighting
Reports naming headlights, tail lights, turn signals and other exterior lighting.
From owner reports, verbatim
The headlights are failing due to wiring rotting and falling aaprt inside the headlight units similar to the wiring failure in the blower motor
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .