Gasoline Fuel System Problems of Mercedes Benz S550

The contact owns a 2015 mercedes-benz S550v4. The contact stated that while driving and approaching a stop at approximately 45 mph, the vehicle experienced a loss of automotive power. Several unknown warning lights illuminated. In addition, an abnormal tick was heard coming from the engine and every brake would squeak while making a turn. Upon refueling the gasoline tank, the vehicle would fail to refill as intended and cause a fuel leak. The contact stated that while attempting to brake, the vehicle hesitated to a stop as intended and the brake pedal felt loose. The vehicle was restarted and taken to a local dealer however, no failures were identified. Several local independent service shop was contacted however, the vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 152,000.

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The contact owns a 2010 Mercedes Benz S550. The contact stated that after refueling the odor of fuel was present inside and outside the vehicle. The cause of the failure was not yet determine. The local dealer and manufacturer were notified of the failure but no assistance was offered. The failure mileage was 110,000.

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Tl the contact owns a 2010 mercedes-benz S550. The contact stated that upon refueling the vehicle, a strong fuel odor was detected in the interior of the vehicle. The vehicle was taken to mercedes-benz of georgetown (7401 s ih-35, georgetown, TX 78626, 512-930-6150) where the failure was diagnosed as a fuel leak from the filter assembly under the rear seat. The contact also stated that the dealer informed him that the undercarriage was damaged which lead to the fuel leak. The vehicle was not repaired. The manufacturer was notified and a case was opened. The failure mileage was approximately 110,000.

The contact owns a 2007 mercedes-benz S550. The contact stated that while driving at 30-40 mph, the vehicle started to decelerate independently. The contact also stated that he smelled gasoline inside of the vehicle. The contact veered to the side of the road. The contact stated the vehicle failed to restart. The contact was able to restart the vehicle after 10 minutes. Additionally, the contact stated that the vehicle would fail to start at times though there was gas in the gas tank. The vehicle was taken to an independent mechanic where an unknown diagnostic was completed. Additionally, the contact stated that the front suspension was previously replaced but had failed again along with the rear suspension. The dealer and the manufacturer were not notified of the failure. The vehicle was not repaired. The failure mileage is approximately 170,000.

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The car stopped accelerating and then quit running. The conductor plate in the transmission failed. This is a known safety defect that mercedes-benz has ignored.

Car stalled while driving on 10 fwy going from az to calif. Would not restart & was towed to palm springs mbz. Not open til mon 27th.

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