2006 BMW 5 Series problems & reliability
85 owner complaints filed with NHTSA for the 2006 BMW 5 Series, alongside 7 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.
5 complaints report injuries (5 injured).
Most reported problems
| Component | Complaints | Share |
|---|---|---|
| Air Bags | 36 | 42% |
| Electrical System | 19 | 22% |
| Power Train | 8 | 9% |
| Exterior Lighting | 7 | 8% |
| Visibility | 7 | 8% |
| Engine | 6 | 7% |
| Service Brakes, Hydraulic | 4 | 5% |
| Tires | 4 | 5% |
| Wheels | 4 | 5% |
| Latches/locks/linkages | 3 | 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.
Mileage when problems occurred
Half of the failures with a reported odometer reading occurred by 65,276 miles (middle 50% between 39,288 and 84,285 miles), based on 78 complaints that included mileage.
Complaints by incident year
What owners report
“Tl* the contact owns a 2006 bmw 5 series. The contact stated that the vehicle leaked oil and the brakes failed while driving at low speeds. The brakes worked normally when applied at high speeds. The vehicle was taken to an independent mechanic who diagnosed that a new power brake booster and vacuum pump needed to be…”
Service Brakes · filed May 24, 2019
“Front passenger seat occupancy detection mat had to be replaced as it was defective. Though not in previous recalls in similar bmws and similar years, the error presented a safety issue that would disable the front passenger air bags and increase the risk of injury during a crash. With this error, I was forced to…”
Air Bags · filed Sep 18, 2017
“Navigation display reboots constantly. Works periodically. This display gives me access to all of the cars features including warnings and malfunctions with the vehicle. If the display works when the car is on it may not work if you turn off the card and turn it back on.”
Unknown OR Other · filed May 8, 2017
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Federal defect investigations
- BMW AIRBAG LIGHT ILLUMINATION
Engineering Analysis EA08001 · opened Jan 4, 2008 · closed Dec 31, 2008 · led to recall 08V384000
- BMW AIRBAG LIGHT ILLUMINATION
Preliminary Evaluation PE07045 · opened Sep 4, 2007 · closed Jan 4, 2008
Technical service bulletins
57 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 2006 BMW 5 Series. 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
Various functions of the camera-based driver assistance systems (ADCAM system) can lead to customer complaints.
B660523 · Service Bulletin/Repair Instructions · issued Oct 19, 2023
Discharged Battery Energy Diagnosis Must Be Performed: 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…
B611305 · Service Bulletin/Repair Instructions · issued Oct 1, 2020
NAVIGATION SYSTEM: REPORTING MISSING OR INCORRECT ROAD MAP DATA: The route guidance is inaccurate and therefore irritating to the customer; or it is not possible to locate certain addresses, for instance:
B650709 · Service Bulletin/Repair Instructions · issued Jun 1, 2018
NAVIGATION SYSTEM: REPORTING MISSING OR INCORRECT ROAD MAP DATA: The route guidance is inaccurate and therefore irritating to the customer; or it is not possible to locate certain addresses, for instance:
B650709 · Service Bulletin/Repair Instructions · issued May 1, 2018
Front passenger seat occupancy (oc3) mat for srs: limited warranty extension to 15 years/unlimited miles
B010118 · Service Bulletin/Repair Instructions · issued Jan 1, 2018
Bmw: see document search button for owner letter. Limited warranty has been extended, up to 15 years, on certain vehicles, without mileage limitation for front passenger air bag seat occupancy sensor (oc3) (materials…
SIB-01-09-14 · Service Bulletin/Repair Instructions · issued Sep 1, 2014
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 2006 BMW 5 Series has 7 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 2006 BMW 5 Series?
- · 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.
- · Owners most often reported problems around 65,276 miles — budget accordingly if the car is approaching that mileage.