2021 BMW X7 Lane departure Problems
- Complaints
- 2about this part
- Share
- 4%of 48 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 lane departure of the 2021 BMW X7, 4% of the 48 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.
“While merging onto the highway the car violently jerked itself into the left lane without warning, nearly causing me to collide with another car. Error messages about driver assistance appeared. All screens then went black and the car rebooted. It pulled away from the direction I was driving several more times on my way home, but less severely. 3 weeks earlier multiple systems failed and power steering went out. That time the car was pulling me in the opposite direction I was steering. Was told it was a software issue that was fixed. Then this happened 3 weeks later.”
NHTSA complaint #11541234, filed 2023-08Related service bulletins
- 10244242Oct 19, 2023Various functions of the camera-based driver assistance systems (ADCAM system) can lead to customer complaints.
- 10235206Mar 1, 2023Customer is shown an incorrect GPS location in the vehicle (i.e., Nav Map, coordinates).
- 10235204Mar 1, 2023Various functions of the camera-based driver assistance systems (ADCAM system) can lead to customer complaints.
- 10227927Nov 1, 2022A check control message for the restraint system appears. In the instrument cluster, the red air bag warning light lights up permanently. One of the following fault codes is…
- 10227551Oct 1, 2022Due to the semiconductor supply, the Local Interconnect Network module in either of the exterior mirrors was switched to another controller. That one provides an imprecise…
- 10225127Sep 1, 2022The Lane Change Warning (LCW) yellow triangle symbol on either one, or both the exterior side view mirrors does not illuminate to alert the driver when it should.
- 10214266Apr 1, 2022A check control message for the restraint system appears. In the instrument cluster, the red air bag warning light lights up permanently.
- 10211809Mar 1, 2022The steering intervention for Lane Departure Warning (LDW) is too strong (severe), which can create an uncomfortable feeling for the driver. Background: Steering intervention…
Lane departure: other model years
Other parts of the 2021 BMW X7
11 complaintsTransmission and drivetrain
11 complaintsElectrical system
8 complaintsOther or unknown
5 complaintsSeats
5 complaintsSteering
5 complaintsFuel system
4 complaintsVehicle speed control
4 complaintsBrakes
3 complaintsForward collision avoidance
3 complaintsExterior lighting
2 complaintsSeat belts
2 complaints
← All problems reported for the 2021 BMW X7
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