2018 GLC 350e Hybrid Malfunction Warning: Car Runs Great. Owners Report

Owners of the 2018 Mercedes GLC 350e hybrid are reporting a recurring malfunction warning light, even though the vehicle continues to run perfectly. The issue, shared on the MBWorld forum, appears to be a common frustration among drivers who say the car's performance remains unaffected despite the error message appearing on the dashboard.

While the hybrid system triggers the alert, owners note that acceleration, handling, and overall drivability are normal. The exact cause of the malfunction code has not been identified in the reports, and no official fix has been mentioned. For now, GLC 350e owners are left to deal with the warning light while enjoying a car that otherwise drives without issue.

This comes as Mercedes-Benz continues to expand its electrified lineup, including the new GLA with hybrid and fully electric options, and the AMG GT 53 4-Door Coupe offering a less extreme alternative to the brand's 800-plus-hp electric sedans.