2017 BMW 540I problems & reliability
20 owner complaints filed with NHTSA for the 2017 BMW 540I, 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.
Federal crash records (FARS 2020–2023): 2017 BMW 540I vehicles were involved in 5 fatal crashes with 4 occupant deaths. 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 |
|---|---|---|
| Air Bags | 5 | 25% |
| Electrical System | 4 | 20% |
| Seats | 4 | 20% |
| Seat Belts | 3 | 15% |
| Engine | 2 | 10% |
| Exterior Lighting | 2 | 10% |
| Service Brakes | 2 | 10% |
| Tires | 2 | 10% |
| Unknown OR Other | 2 | 10% |
| Back Over Prevention | 1 | 5% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
All 14 reported components →Complaints by incident year
What owners report
“The contact owns a 2017 BMW 540I equipped with a Zenna Tires, Tire Line: Argus/UHP, Tire Size: 275/30/ZR20, DOT Number: 045YNAUY84924. The contact stated the driver's side rear tire was slowly deflating. The vehicle was taken to a Tire Shop, and the technician became aware of bubbles on the tire. The tire was replaced…”
Tires · filed Feb 25, 2026
“as per [XXX] RE: Recall 22V-xxx: Positive Crankcase Ventilation (PCV) Valve Heater – B11 01 22 This should be covered by BMW but they charges us and not refunding review charges below [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)”
Fuel/propulsion System · filed Nov 24, 2025
“While driving on highways when there is no car in front of me, my car suddenly warns me of collision and applies brakes automatically! This almost caused an accident with the cars behind me. They were about to collide with me from behind because my car was applying brakes automatically without my control. Please help…”
Back Over Prevention · filed Aug 10, 2025
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
443 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 2017 BMW 540I. The 10 most recent:
A situation may occur where the front passenger seat is not occupied; however, a “fasten seat belt” warning and a front passenger seat air bag deactivation message appears. If the situation is currently present, sit in…
B720125 · Warranty Program/Extension · issued Oct 29, 2025
The Supplemental Restraint Systems (SRS) Front Passenger’s Seat Occupancy Capacitive Interior Sensor (CIS) Mat for defects in materials and/or workmanship that causes a false seat occupancy alert to occur has been…
B720125 · Warranty Program/Extension · issued Apr 18, 2025
Evap system purge (vent) valve ext ltd wty (elw) 15/150
B010324 · Warranty Program/Extension · issued May 2, 2024
One or more of the LED daytime running lights are dim or discolored.
B630418 · Service Bulletin/Repair Instructions · issued Mar 14, 2024
Check Control message (CCM) indicates: (ID 213): Stop, exercising due care. Voltage supply The Service Engine Soon light is on with the following DME Fault Code: 21B209 - Starter alternator / belt for 48V system…
B120721 · Service Bulletin/Repair Instructions · issued Mar 4, 2024
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
At low outside temperatures (below 40 degrees F) and slow driving speeds (i.e. when parking, maneuvering)with a large steering angle, the front end can be slightly axially misaligned. This can be felt (jerking)/ heard…
B360121 · Service Bulletin/Repair Instructions · issued Jan 8, 2024
The Central Information Display goes black intermittently due to resets of the Head Unit (HU-H3). FaultB7F8F9 à  à ¢à  à  à  à  à  à ¢à  à  à  à  HU-H: Resetà  à ¢à  à  à  à  will be stored in the…
B610524 · Service Bulletin/Repair Instructions · issued Jan 5, 2024
SITUATION Unusual noises occur only when operating the steering column in the axial direction. 1. A one-time thump sound at the start of movement Shortly after the steering column starts moving, retracting, or…
B320223 · Service Bulletin/Repair Instructions · issued Jan 4, 2024
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 2017 BMW 540I 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 2017 BMW 540I?
- · 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.