2012 BMW 135I Other or unknown Problems
- Complaints
- 1about this part
- Share
- 5%of 19 total for the year
- Median mileage
- 50,700miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the other or unknown of the 2012 BMW 135I, 5% of the 19 complaints for this model year. Where a mileage was given, the median is 50,700 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“******* delete voq ******* this complaint is being marked for deletion because it is requested by the consumer that they wish to have it removed*djr ******* delete voq *******”
NHTSA complaint #11191706, filed 2019-03, 50,700 milesOther or unknown: other model years
Other parts of the 2012 BMW 135I
10 complaintsTransmission and drivetrain
6 complaintsFuel system
5 complaintsAir bags
4 complaintsElectrical system
3 complaintsBrakes
1 complaintsElectronic stability control
1 complaintsSeats
1 complaintsSuspension
1 complaintsVehicle speed control
1 complaints
← All problems reported for the 2012 BMW 135I
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 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