1999 Mercedes-Benz S Class Seat belts Problems
- Complaints
- 2about this part
- Share
- 22%of 9 total for the year
- Median mileage
- 107,258miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the seat belts of the 1999 Mercedes-Benz S Class, 22% of the 9 complaints for this model year. Where a mileage was given, the median is 107,258 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.
“When I tried to fasten the driver's seat belt it wouldn't release. After two attempts to release the seat belt, it fully released without any tension on the seat belt. The driver's seat belt is completely useless as a restraining device since there is no tension.”
NHTSA complaint #10188594, filed 2007-04, 111,517 milesSeat belts: other model years
Other parts of the 1999 Mercedes-Benz S Class
3 complaintsSuspension
2 complaintsTires
1 complaintsTransmission and drivetrain
1 complaintsVisibility (wipers, defrost, mirrors)
1 complaints
← All problems reported for the 1999 Mercedes-Benz S Class
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