2015 Lexus RX350 Seat belts Problems
- Complaints
- 2about this part
- Share
- 5%of 42 total for the year
- Median mileage
- 63,140miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the seat belts of the 2015 Lexus RX350, 5% of the 42 complaints for this model year. Where a mileage was given, the median is 63,140 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.
“On march 17, 2020 when buckling my driver side seat belt, the female end that is suppose to be bolted into place was only attached by wires. I looked under the seat and found washer and nut on the floor. My son helped me reattach the parts together. On monday, I made appointment with the wilde Lexus of sarasota. They reinstalled the driver side seat belt buckle and retorqued it. I was told by the costumer service representative at wilde Lexus that it may have worked it's way lose or it was installed improperly at factory. Either way, I feel this is a serious safety hazard. …”
NHTSA complaint #11325182, filed 2020-05, 78,281 miles“The pre-collision system was unexpectedly activated for no apparent reason. Travelling on the interstate in light traffic on a clear, sunny afternoon, the car brakes suddenly activated, seat belts clinched with no warning sound. This has happened twice in the last year (coincidentally, it occurred at the same area on the interstate). The car was taken, both times, after the incident for inspection at the dealer. The service department was not able to replicate the issue or find any problems. For me, this is a serious safety concern. …”
NHTSA complaint #11144947, filed 2018-11, 48,000 milesSeat belts: other model years
Other parts of the 2015 Lexus RX350
10 complaintsEngine
9 complaintsFuel system
7 complaintsVehicle speed control
7 complaintsAir bags
5 complaintsBody and structure
4 complaintsElectrical system
3 complaintsBrakes
2 complaintsTransmission and drivetrain
2 complaintsVisibility (wipers, defrost, mirrors)
2 complaintsElectronic stability control
1 complaintsSeats
1 complaints
← All problems reported for the 2015 Lexus RX350
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 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