2024 Mercedes-Benz GLC 300 check engine light reports

6 NHTSA complaints describe persistent or recurring check-engine warnings on the 2024 Mercedes-Benz GLC 300 — roughly 29% of all complaints for this model year.

Check engine light reports

29%

share of complaints

—

median reported incident mileage (all complaints)

Components reported on this vehicle

Engine 7 Electrical System 6 Power Train 5 Exterior Lighting 3 Service Brakes 3 Forward Collision Avoidance 2

Check engine light in other GLC 300 years

2023 GLC 300	12
2021 GLC 300	15
2020 GLC 300	10
2018 GLC 300	10

GLC 300 check engine light by year →

Symptom counts come from keyword analysis of complaint narratives. One complaint can describe several symptoms, and classification is approximate — read the underlying reports on the full 2024 Mercedes-Benz GLC 300 report before drawing conclusions.

Check engine light across all vehicles →