Component Record

Mercedes-benz GLC 300 2017 Seat Belts Problems

8 distinct owners reported a seat belts problem on the 2017 Mercedes-benz GLC 300 - 8% of all complaints for this model year.

Recall Coverage8 complaints

8 complaints; 3 recall campaigns cover this system.

Campaigns Covering This System

17V251000Reported April 11, 2017 - 12,743 vehicles potentially affected

Recall covering the seat belts system, reported to NHTSA on April 11, 2017. The campaign covers an estimated 12,743 vehicles across all affected models.

18V177000Reported March 15, 2018 - 121,858 vehicles potentially affected

Recall covering the seat belts system, reported to NHTSA on March 15, 2018. The campaign covers an estimated 121,858 vehicles across all affected models.

18V683000Reported October 1, 2018 - 4,702 vehicles potentially affected

Recall covering the seat belts system, reported to NHTSA on October 1, 2018. The campaign covers an estimated 4,702 vehicles across all affected models.

Other Systems on This Model Year

Engine38 Fuel and Propulsion System16 Electrical System15 Unknown Or Other12 Air Bags11 Visibility8

How to Read These Counts: complaint counts are owner reports to NHTSA, not failure rates. Older and higher-volume vehicles accumulate more reports, and counts are not adjusted for vehicles sold - no per-sales rate or reliability ranking is shown, because the public data does not support one.

Data as of November 1, 2026. Sources: NHTSA Office of Defects Investigation complaints, recalls, and investigations files (U.S. Government public domain). DefectRecord is not affiliated with NHTSA or any manufacturer. For your specific vehicle, use NHTSA's VIN lookup. Report an error.