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What 133 owners told NHTSA about the 2015 Mercedes-benz Glk-class

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (133)Crash / fire / injury (5)Airbags (91)Electrical system (10)Fuel system (8)Speed control (7)Steering (7)Transmission & drivetrain (7)Engine (6)Brakes (5)Electronic Stability Control (esc) (4)Body & structure (2)

2 of 133 complaints match · Body & structure · clear filters

Nov 26, 2021Electrical systemAirbagsBody & structureCrash1 death

The contact owns a 2015 Mercedes-Benz GLK350. The contact received a recall notification for NHTSA Campaign Number: 2020100005 (replace Takata passenger-side module Air Bags) however, the dealer informed the contact that the part for the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair? The manufacturer was notified of the issue but did not provide any assistance. The vehicle was in an act of nature accident with a deer. The severe frontal impact damage didn't deploy the airbags. this is a major safety concern with the sensor electrical system, and the already RECALL airbags. The customer is receiving no resolve according to the NHTSA department approve lawsuit settlement claim filed.

NHTSA ODI 11441695

Oct 19, 2018Body & structure

CONSUMER COMPLAINS ABOUT WORK PERFORMED AT CARMAX DEALERSHIP; WORKMANSHIP AND HONESTY OF SERVICE STAFF. NO NHTSA RESPONSE REQUIRED. *EA *JS

NHTSA ODI 11142013

Working with the data? Download all 133 complaints as CSV · fetched from NHTSA July 28, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2015 Mercedes-benz Glk-class verdict →