Mercedes-Benz · W242 · 2014-2017

W242 Guides

Look for units with complete service history and battery health documentation, as battery degradation over eight years requires careful inspection. Verify charging infrastructure availability in your region and confirm battery warranty status before purchase, as replacement costs remain substantial.

IssueSeverityNotes
Battery degradation and reduced range after 100,000 kmHighMonitor capacity loss and charging times carefully
High-voltage electrical component failuresMediumIntegrated inverter and onboard charger repairs are expensive
Thermal management system issues in extreme climatesMediumBattery cooling system requires specialized diagnostics