2011 BMW 135I problems & reliability
27 owner complaints filed with NHTSA for the 2011 BMW 135I, alongside 6 safety recall campaigns. Last verified Aug 7, 2026. Complaints are unverified reports submitted by owners to the federal Office of Defects Investigation.
Each complaint is counted once (by NHTSA case number), even when it names several vehicles.
1 complaint report injuries (1 injured).
Federal crash records (FARS 2020–2023): 2011 BMW 135I vehicles were involved in 1 fatal crash with 1 occupant death. Involvement counts are not adjusted for how many are on the road and do not imply fault or a vehicle defect.
Most reported problems
| Component | Complaints | Share |
|---|---|---|
| Engine → | 11 | 41% |
| Electrical System | 7 | 26% |
| Air Bags | 6 | 22% |
| Power Train | 4 | 15% |
| Fuel/propulsion System | 2 | 7% |
| Fuel System, Gasoline | 2 | 7% |
| Exterior Lighting | 1 | 4% |
| Unknown OR Other | 1 | 4% |
| Vehicle Speed Control | 1 | 4% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
Common symptoms owners describe
Keyword analysis of complaint narratives; one complaint can describe several symptoms.
Complaints by incident year
What owners report
“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…”
Electrical System · filed Mar 25, 2026
“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…”
Engine · filed Sep 26, 2024
“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.”
Power Train · filed Apr 7, 2022
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Federal defect investigations
- Desiccated Air Bag Inflator Rupture
Engineering Analysis EA21002 · opened Sep 17, 2021 · open
Technical service bulletins
103 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 2011 BMW 135I. The 10 most recent:
The electrical system of BMW vehicles has been subject to an ongoing development process over the last few years. This has led to increased demands being placed on the battery. This document covers important information…
B611305 · Service Bulletin/Repair Instructions · issued Jan 11, 2024
CLASS ACTION SETTLEMENT: N54/N54T/N55 ELECTRIC ENGINE COOLANT PUMP . With the court's FINAL approval, BMW of North America, LLC (BMW NA) has entered a nationwide settlement with the plaintiffs in the following class…
B011321 · Service Bulletin/Repair Instructions · issued May 1, 2021
CLASS ACTION SETTLEMENT: N54/N54T/N55 ELECTRIC ENGINE COOLANT PUMP . With the court's FINAL approval, BMW of North America, LLC (BMW NA) has entered a nationwide settlement with the plaintiffs in the following class…
B011321 · Service Bulletin/Repair Instructions · issued May 1, 2021
Power Reduction FC2A82 Intake VANOS and/or FC2 A87 Exhaust VANOS Camshaft Fault: The "Service Engine Soon" (MIL) lamp is illuminated and engine power reduction is perceived. This situation can occur after driving for…
B110208 · Service Bulletin/Repair Instructions · issued Apr 1, 2020
Service Action: CIC - Install Navigation Road Map Database 2013. Before delivering affected vehicles to the customer, the Car Information Computer (CIC) road map database 2013 must be installed onto the CIC internal…
651512 · Service Bulletin/Repair Instructions · issued Jul 12, 2019
"Erroneous CC Message "Remote control! Do not switch off the engine" is Displayed. An erroneous CC message, "Remote control!" " Do not switch off the engine" is displayed in the Central Information Display (CID). The…
613312 · Service Bulletin/Repair Instructions · issued Jul 10, 2019
Convertible Top Does Not Open Properly. When opening the convertible top, the interior cover flap remains open. CAUSE: The cable for the flap operation is either kinked or dislodged.
540810 · Service Bulletin/Repair Instructions · issued Jul 10, 2019
Wear Marks on the C-pillar Area of the Soft Top Canvas. Wear marks may form on the soft top cover in the C-pillar area, above or below the canvas seam and or along the seam. These wear marks may be visible on one or…
541409 · Service Bulletin/Repair Instructions · issued Jul 10, 2019
"Outside Door Mirror Moves when Locking or Unlocking the Vehicle. The door mirror tilts immediately after unlocking or locking. The mirror position does not correspond to the memory position preset by the customer…
513608 · Service Bulletin/Repair Instructions · issued Jul 10, 2019
N55 Engine: Various Faults Stored in DME Related to VANOS and Camshaft Position. A rattling noise can be heard from the engine compartment; the engine has a loss of power; and the Service Engine Soon lamp is…
121412 · Service Bulletin/Repair Instructions · issued Jul 9, 2019
TSBs are repair guidance manufacturers send to dealers — they are not recalls and repairs are not automatically free. Full documents are available on NHTSA’s site.
Safety recalls
The 2011 BMW 135I has 6 NHTSA recall campaigns — recall repairs are free at franchised dealers regardless of the vehicle’s age.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Buying a used 2011 BMW 135I?
- · Decode the seller’s VIN with our free VIN decoder to confirm the exact year, engine and trim.
- · Check for unrepaired recalls by VIN on NHTSA’s official lookup — recall repairs are free.