2018 Lexus LS Seats Problems
- Complaints
- 1about this part
- Share
- 7%of 15 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the seats of the 2018 Lexus LS, 7% of the 15 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.
“Large lump/lumps on the lower left / bottom portion of the driver's seat, protruding from the seat bottom closest to the lower bolster. As a direct result my left leg loses its circulation, it causes numbness and muscle pain in thigh and groin due to this. Regardless of seat adjustment the lump / imperfection in the seat cushion is present. This can become dangerous during longer drives and trips. According to the Lexus forums this is a known issue in the 2018-2024 LS500 that Lexus is apparently aware of but has not resolved or seriously looked into. …”
NHTSA complaint #11633566, filed 2025-01Seats: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2018 | 1 | 7% |
Other parts of the 2018 Lexus LS
3 complaintsEngine
3 complaintsOther or unknown
3 complaintsWheels
3 complaintsEngine cooling
2 complaintsFuel system
2 complaintsForward collision avoidance
1 complaintsSteering
1 complaintsTires
1 complaintsTransmission and drivetrain
1 complaints
← All problems reported for the 2018 Lexus LS
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 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