NHTSA Complaint #11699818 — 2021 MERCEDES-BENZ GLE 350

ENGINE issue reported to NHTSA

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Complaint Details

ODI Number	11699818
Vehicle	2021 MERCEDES-BENZ GLE 350
Component	ENGINE
Date of Incident	November 1, 2025
Date Filed	November 17, 2025
Mileage	74,000 miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	CT

Consumer Description

The contact owns a 2021 Mercedes-Benz GLE350. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated. The vehicle was taken to the dealer, who diagnosed a failure with the cylinder head. The vehicle was repaired. The manufacturer was notified of the failure, a case was opened, and the contact was referred to the NHTSA Hotline for assistance. The failure mileage was 74,000.

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