2015 Mercedes-Benz Sprinter 3500 Seat belts Problems
- Complaints
- 2about this part
- Share
- 5%of 37 total for the year
- Median mileage
- 21,828miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the seat belts of the 2015 Mercedes-Benz Sprinter 3500, 5% of the 37 complaints for this model year. Where a mileage was given, the median is 21,828 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.
“The 2015 sprinter van was converted to recreational vehicle (rv) by erwin-hymer group na aka roadtrek which I purchased in 2016. It was sold as seating for 4 (original sprinter van - driver and front passenger seat and an added row/2 captain chairs behind that) in 2019 erwin-hymer na group /roadtrek filed bankruptcy taking away 4 of the 6 years warranty I purchased (violation of magnuson-moss warranty act). I reached out to the court appointed receiver alvarez&marsal canada who said that no funds were set aside for consumers. …”
NHTSA complaint #11306601, filed 2020-02, 32,000 miles“The contact owns a 2015 Mercedes-Benz SPRINTER 3500. While rotating the seats, the seat belt and air bag warning lights illuminated. The vehicle was taken to the dealer where it was diagnosed that the wiring harness needed to be replaced. The vehicle was repaired. The manufacturer was notified of the failure. The approximate failure mileage was 11,657.”
NHTSA complaint #10888804, filed 2016-07, 11,657 milesRelated service bulletins
- 10170541Dec 17, 2019Seat belt does not roll up correctly
Seat belts: other model years
Other parts of the 2015 Mercedes-Benz Sprinter 3500
13 complaintsVehicle speed control
12 complaintsElectronic stability control
11 complaintsTransmission and drivetrain
4 complaintsAir bags
3 complaintsElectrical system
3 complaintsWheels
3 complaintsExterior lighting
2 complaintsOther or unknown
2 complaintsBody and structure
2 complaintsSuspension
2 complaintsEquipment
1 complaints
← All problems reported for the 2015 Mercedes-Benz Sprinter 3500
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