Engine And Engine Cooling Problems of Mercedes Benz S350

Mercedes Benz S350 owners have reported 3 problems related to engine and engine cooling (under the engine and engine cooling category). The most recently reported issues are listed below.

1 Engine And Engine Cooling problem of the 2013 Mercedes Benz S350

Failure Date: 06/20/2015

The contact owns a 2013 Mercedes Benz S350. While driving at various speeds, the check engine warning indicator illuminated. The dealer was unable to diagnose the cause of the failure. The engine caught on fire while the vehicle was unoccupied. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was unknown.

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2 Engine And Engine Cooling problem of the 2012 Mercedes Benz S350

Failure Date: 04/01/2015

The contact owns a 2012 Mercedes Benz S350. While driving approximately 65 mph, the vehicle decelerated without warning. The contact then coasted over to the emergency lane and there were no warning lights illuminated. The vehicle restarted; however, the failure recurred multiple times. The vehicle was taken to the dealer for diagnostic testing. The technician diagnosed that the side charge air hose into the throttle actuator was torn and caused the loss of hose pressure. Both the left and right hose needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 50,000.

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3 Engine And Engine Cooling problem of the 2006 Mercedes Benz S350

Failure Date: 02/18/2014

Why is no one doing anything about the big failures of 2005 and 2006 mercedes engine? cam shafts break. Engings are trashed. $7000 to replace. Mercedes won't do anything about the problem. Class action lawsuit. Big problems.

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Other Common Engine And Engine Cooling related problems of Mercedes Benz S350

Problem Category Number of Problems
Engine And Engine Cooling problems
3
Diesel Engine problems
1
Engine Oil Leaking problems
1
Engine Stall problems
1


S350 Service Bulletins