2017 MERCEDES-BENZ B-Class M282DE14LA/OM654q (W247)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• Early infotainment system bugs
• Turbocharger wastegate rattling in some diesel variants

First checks

• Timing chain condition during service
• Check DCT fluid level and condition regularly

Avant de remplacer des pièces

• Save fault codes and freeze-frame data before clearing anything.
• Check engine oil, coolant and transmission fluid using the correct temperature and service procedure.
• Verify power, ground, connectors, hoses, leaks and live data before replacing expensive parts.

Important notes

• Global market trim and engine availability varies; European markets most documented for 2017
• Oil capacity includes service fill with filter replacement