Mercedes-Benz E350 4MATIC Repair and Maintenance

A guide to problems, costs, maintenance and repair for your Mercedes-Benz E350 4MATIC

Mercedes-Benz E350 4MATIC Problems

Internal Component Failure May Cause Rough Shifting

Vehicles equipped with a 7-speed automatic transmission may develop a rough shifting condition, most commonly going up from first to second gear and going down from third to second or second to first gear. Our technicians tell us this is due to an internal component failure. Mercedes has released updated parts; the transmission will need to be removed and disassembled to complete the necessary repairs.

Camshaft Adjuster Solenoid Failure

The camshaft adjuster solenoid (which is related to the variable valve timing system) may fail or timing chain/balance shaft components may wear, resulting in illumination of the Check Engine Light and various drivability issues. Mercedes-Benz has released a service bulletin outlining specific repair instructions depending on fault codes stored.

Failed Digital Heater Control Valve May Cause Poor Heat Output

A failed digital heater control valve can cause a lack of heat output from the climate control system.

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Mercedes-Benz E350 4MATIC Questions

MY BLOWER MOTOR STAYS ON AFTER I SHUT THE CAR OFF, IT DRAINED MY BATTERY. HELP (1 answer)

IT SNOWED AND RAINED A COUPLE DAYS BEFORE. BUT IT HAS SNOWED AND RAINED BEFORE.
SORRY ABOT THE CAPS.

Changed front brakes and rotors and car makes whining sound after I pull off (1 answer)

Once I make a complete stop- once I take off it makes starts whining unless I ride the brakes

Is my mechanicell telling me the truth? (1 answer)

Mỹ serpentine belt broke. Since I can't drive it to dealership, I had a mobile mechanic come to replace the belt. The pully on the tensioner was wobble, but I did not replace it until I have ever more money. After two weeks, the belt got slice. So I have another mechanic replace the bel...

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Mercedes-Benz E350 4MATIC Recalls

Driver's Frontal Air Bag Inflator Ruptures And Sprays Metal Fragments

The driver's frontal air bag inflator may deploy the air bag with excessive pressure, resulting in the inflator rupturing and causing metal debris to be sprayed onto vehicle occupants. Dealers will replace the driver's frontal air bag module free of charge to resolve the concern.

Fuel Line Fitting May Leak Fuel

The fuel line fitting connecting the fuel hose and fuel feed line may be flared improperly, causing a possible leak or disconnection of the fuel line. Dealers will install the correct fuel line free of charge to resolve the concern.

Rubber Engine Compartment Seal Falls Off

The rubber seal that surrounds the engine compartment may become dislodged from the bulkhead area, and fall into the engine compartment. Dealers will replace the rubber seal free of charge to resolve the concern.

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Mercedes-Benz E350 4MATIC Reviews

took my car downtown Dallas last weekend and everything was fine,I stopped to get lunch and when I back in it and turned the ignition it would not start. It had plents of juice and wanted to turn over but would not catch. I waited for over 3 hours trying on and off before having it towed to my hotel in irving,where it sat for 1 week. everyday I would go out and try to turn it over and thismorni...
I owne the E350 4matic with AMG sports package when driving the car will not shift out of gear not sure what makes this happen, but when I turn the car off let it sit for awhile it starts up and workls like nothing was wrong ...this car is too expense to be so unpredictable.
I thought it was fantabulous

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