Other or unknownPart report
2004 BMW 545I Other or unknown Problems
- Complaints
- 2about this part
- Share
- 5%of 44 total for the year
- Median mileage
- 123,760miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the other or unknown of the 2004 BMW 545I, 5% of the 44 complaints for this model year. Where a mileage was given, the median is 123,760 miles. 1 a fire, according to the filers.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Other or unknown: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2004 | 2 | 5% |
Other parts of the 2004 BMW 545I
Air bags
18 complaintsElectrical system
12 complaintsEngine
10 complaintsTransmission and drivetrain
8 complaintsSeat belts
5 complaintsBrakes
4 complaintsElectronic stability control
4 complaintsSteering
4 complaintsExterior lighting
3 complaintsSeats
3 complaintsEngine cooling
2 complaintsVehicle speed control
1 complaints
18 complaintsElectrical system
12 complaintsEngine
10 complaintsTransmission and drivetrain
8 complaintsSeat belts
5 complaintsBrakes
4 complaintsElectronic stability control
4 complaintsSteering
4 complaintsExterior lighting
3 complaintsSeats
3 complaintsEngine cooling
2 complaintsVehicle speed control
1 complaints
← All problems reported for the 2004 BMW 545I
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology