Mercedes-Benz C, E, GLC (2019–2020)
What the hazard is
If the screws are loose, oil may leak out at the turbocharger oil feed and/or oil return line. Leaking oil may come into contact with hot component parts and a fire could occur. This could result in injuries or death of vehicle occupants or other road users.
What to do
Consumers are asked to contact their most convenient Mercedes-Benz retailer for a free of charge repair. To find a local Mercedes-Benz retailer, visit https://www.mercedes-benz.com.au/passengercars/mercedes-benz-cars/dealer-locator.html
Defect
The screws for the turbocharger oil feed and oil return lines may not have been correctly tensioned during the assembly process.