One problem related to tank mounting has been reported for the 2017 Mercedes Benz C300. The most recently reported issues are listed below.
Tl the contact owns a 2017 Mercedes Benz C300. The contact stated that while the heater was activated, there was an abnormal fuel odor coming from the vents into the vehicle. The vehicle was not taken to a dealer or mechanic to be diagnosed. The contact stated that the fuel odor only occurred during the winter. The contact also stated that the fuel tank hose clip that goes to the engine became loose and cause the fuel odor to penetrate inside the vehicle. The manufacturer was contacted. The vehicle was not repaired. The approximate failure mileage was 55,000. ## VIN passed ## mercedes-benz 2017c300 ##.