Sep 11, 2025Visibility & wipers
I was driving on Highway on May 19th and the Panoramic Sunroof suddenly shattered
NHTSA ODI 11686651
Home · 2023 Mercedes-benz GLB · Complaints
What 12 owners told NHTSA about the 2023 Mercedes-benz GLB
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 (12)Engine (4)Transmission & drivetrain (3)Brakes (2)Visibility & wipers (2)Carry Handle, Shell, Base (1)Fuel system (1)Other/i Am Not Sure (1)
2 of 12 complaints match · Visibility & wipers · clear filters
Jun 18, 2025Visibility & wipers
The windshield washer stopped working It doesn’t clean because no water comes out to do the job
NHTSA ODI 11667787
Working with the data? Download all 12 complaints as CSV · fetched from NHTSA July 18, 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 2023 Mercedes-benz GLB verdict →