Mercedes-Benz C Class: Engine

Affects Mercedes-Benz C Class · 2019 — about 2 vehicles.

The hazard

Issue: On certain vehicles with a 4-cylinder engine, the wrong bolts were used on the turbocharger oil return line and crank case ventilation line. This could cause an oil leak at the turbocharger oil return line. Safety Risk: An oil leak onto hot engine parts could create the risk of a fire. Corrective Actions: The company will notify owners by mail and instruct them to take their vehicle to a dealer to replace the mounting bolts for the turbocharger oil return line and crank case ventilation line.

What to do

Contact your dealer; the remedy details were not included in the filing.

Critical — crash/injury risk now High — injury risk; see remedy Moderate — fix at next service Low — minor / informational