2019 BMW X4 Other or unknown Problems
- Complaints
- 2about this part
- Share
- 18%of 11 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the other or unknown of the 2019 BMW X4, 18% of the 11 complaints for this model year.
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.
“I purchased this vehicle and during inspection, my technician noted the sunroof seal is in need of change and would lead to leaks. I am writing NHTSA for help with this issue, thinking BMW will ignore me. NHTSA offered a document on this issue SIB-54-11-19 sunroof water leak diagnosis.”
NHTSA complaint #11600103, filed 2024-07“The oil filter housing is now made of plastic. It was in the past made of metal. Being it is now made of plastics it is now exposed to possibility of cracking due to changes in temperature hot and cold. It did in fact crack, failed, allowing engine coolant to mix with engines oil lubricant diluting oil lubricant thus causing engine to fail and loss of steering control creating the possibility of an accident. The manufacturer is aware of the failure of the oil filter housing. There are many complaints related to this condition.”
NHTSA complaint #11770336, filed 2026-10Related service bulletins
- 10236229Apr 1, 2023Due to the semiconductor supply, the Local Interconnect Network module in either of the exterior mirrors was switched to another controller.
- 10227571Oct 1, 2022The seal of the roof-mounted antenna housing is separating from the vehicle.
- 10206692Dec 1, 2021The SIM card installed in the telematics control unit (ATM2) connects to different mobile providers' networks. However, due to a missing parameter, this does not work and can…
Other or unknown: other model years
Other parts of the 2019 BMW X4
3 complaintsEngine
3 complaintsBrakes
2 complaintsTransmission and drivetrain
2 complaintsElectronic stability control
1 complaintsForward collision avoidance
1 complaintsFuel system
1 complaintsSteering
1 complaints
← All problems reported for the 2019 BMW X4
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