Verified government source

NHTSA complaint #11682158

This page summarizes an official U.S. National Highway Traffic Safety Administration owner complaint. Use the verification links below to confirm the record directly with NHTSA.

Vehicle

2019 MERCEDES-BENZ AMG GLC63

Manufacturer

Mercedes-Benz USA, LLC

Components

UNKNOWN OR OTHER,ENGINE

Dates

Incident: 08/20/2025
Filed: 08/21/2025

Owner complaint summary

Engine runs rough and activates a flashing engine light. Sounds like the engine is misfiring. On two occasions the engine stalled,(no power steering, brakes...) luckily not in a dangerous situation. No engine codes were visible to a technician when try to diagnose. Car seemed to run fine again after restart.

This is an owner complaint filed with NHTSA (ODI #11682158). It is not automatically an official recall, investigation outcome, or manufacturer admission unless the complaint text itself describes one.

Official record ID (ODI): 11682158. This page is the human-readable source link used across afterwarranty. The raw JSON link proxies NHTSA's public API for machine verification; prefer this page when reading the complaint.