2012 BMW 750LI problems & reliability
24 owner complaints filed with NHTSA for the 2012 BMW 750LI, alongside 1 safety recall campaign. 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.
Most reported problems
| Component | Complaints | Share |
|---|---|---|
| Engine → | 14 | 58% |
| Power Train | 6 | 25% |
| Electrical System | 4 | 17% |
| Unknown OR Other | 3 | 13% |
| Wheels | 3 | 13% |
| Steering | 2 | 8% |
| Suspension | 2 | 8% |
| Air Bags | 1 | 4% |
| Engine and Engine Cooling | 1 | 4% |
| Fuel/propulsion System | 1 | 4% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
All 13 reported components →Common symptoms owners describe
Keyword analysis of complaint narratives; one complaint can describe several symptoms.
Complaints by incident year
What owners report
“I went outside and started my car, locked it and came back inside to grab a few things. Approximately five minutes later someone was banging on my door and ringing the doorbell. When I answered they said they had already call the fire department. My car's engine compartment was engulfed in flames and undercarriage…”
Electrical System · filed Nov 24, 2025
“The car loses brake at low speeds. This occurs after being in traffic and few stop and go breaks. A google search shows other drivers have experienced the same problem.”
Service Brakes · filed May 6, 2022
“My pirelli run flat ties only lasted less than 8,000 miles. The front tires are bald! The rear tires have approximately 3,000 miles left. Unacceptable. This is not an issue with my car, but only with the tires. I could not find anywhere on this website to complain about the tires.”
Wheels · filed Nov 25, 2020
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Technical service bulletins
337 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 2012 BMW 750LI. The 10 most recent:
The basic conditions for initializing the power windows are not met.
B510819 · Service Bulletin/Repair Instructions · issued Jan 16, 2024
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
Engine will crank but not start. There is no communication with the integrated fuel module (TFE) whendiagnosing with ISTA. The following two fault codes will be stored in the DME: 032B43 - Low fuel pressure system…
B160623 · Service Bulletin/Repair Instructions · issued Dec 20, 2023
Customers may state that the alarm system (DWA) is not active after locking their unoccupied vehicle. Depending on the vehicleâ  s equipment and settings, no acoustic or optical confirmation (folding the…
B653423 · Service Bulletin/Repair Instructions · issued Nov 22, 2023
With the court's FINAL approval, BMW of North America, LLC (BMW NA) has entered into a nationwide settlement with the plaintiffs in the following class action: Isley, et al. v. Bayerische Motoren Werke…
B010122 · Service Bulletin/Repair Instructions · issued May 1, 2023
For the eligible vehicles, BMW of North America, LLC (BMW NA) is extending the limited warranty for the vehicle's Fuel Injectors to 10 years/120,000 miles as determined by the vehicle's original in-service date.
B010919 · Service Bulletin/Repair Instructions · issued Dec 1, 2022
With the court's FINAL approval, BMW of North America, LLC (BMW NA) has entered into a nationwide settlement with the plaintiffs in the following class action: Isley, et al. v. Bayerische Motoren Werke…
B010122 · Service Bulletin/Repair Instructions · issued Dec 1, 2022
According to the customer, the airbag warning light was on, but it may not be illuminated when the vehicle arrives in the workshop. 1. ACSM fault code "930A60 - Seat occupancy detection, front passenger; malfunction" is…
B650414 · Service Bulletin/Repair Instructions · issued Oct 1, 2022
Vehicle cannot be opened or closed using comfort access, engine start is not possible, and the vehicle may not start when placing the key against the steering column.
B662419 · Service Bulletin/Repair Instructions · issued Sep 1, 2022
Component-Specific Limited Warranty Extension For the eligible vehicles, BMW of North America, LLC (BMW NA) is extending the limited warranty for the vehicle's front and rear air suspension strut assemblies (item # 1…
SIB010522 · Service Bulletin/Repair Instructions · issued Jul 1, 2022
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 2012 BMW 750LI has 1 NHTSA recall campaign — 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 2012 BMW 750LI?
- · 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.