Resources for the Repair and Maintenance of your Mercedes-Benz 400E
Mercedes-Benz 400E Models:
Mercedes-Benz 400E Problems
The engine wiring can degrade because the insulating material falls off leaving the bare wire exposed. This can cause many problems depending on which wires are exposed and what they touch.
A coolant leak may develop form the Radiator due to degradation of its plastic components. Replacement of the failed radiator will be necessary.
The sunroof may not work correctly due to failed components as a result of age and wear. Repairing a sunroof can be labor intensive and very costly.
Due to age and sun exposure, the interior wood trim cracks and the finish gets a cloudy haze. Replacement if the trim would be the most common solution to the problem.
High mileage vehicles may develop a transmission fluid leak from one or more of the oil seals.
Mercedes-Benz 400E Recalls (Recent)
Summary: THE PLASTIC BRAKE HYDRAULIC HOSE FROM THE AUTOMATIC SLIP CONTROL UNIT WAS MISROUTED TOO CLOSE TO THE PRE-RESISTOR FOR THE ELECTRIC AUXILIARY ENGINE COOLING FAN WHICH BECOMES HOT UNDER CERTAIN CONDITIONS. THIS COULD CAUSE THE HOSE TO MELT AND LEAK BRAKE FLUID ONTO THE HOT PRE-RESISTOR.Learn more »
Summary: HIGH AMBIENT ENGINE COMPARTMENT TEMPERATURES ARE EXPERIENCED AFTER THE VEHICLE IS OPERATED AND THEN PARKED. IF THE VEHICLE IS RESTARTED A SHORT TIME LATER AND THE CHARCOAL CANISTER IS SATURATED WITH FUEL, IT IS POSSIBLE THAT FUEL VAPOR MAY BE EXPELLED THROUGH THE INLET VENT LINE OF THE CANISTER ONTO THE ELECTRIC AUXILIARY RADIATOR FAN PRERESISTOR.Learn more »
Mercedes-Benz 400E Questions and Answers
Windshield wiper comes on without switch being turned on and goes at highest speed and will not turn off? Only stops when ignition key is turned off. However, when key is placed in ignition and eng...
wHERE IS THE FUEL PUMP LOCATED ON THE 400E
My 400e starts well when cold, then it requires some extra cranks when warm. This started after a tune up. Does this sound like a crank angle sensor?
I drive about 1 block asr light comes on,and gsa peddle goes into safe mode
Mercedes-Benz 400E Reviews
These cars are amazing and mine is in immaculant condition having 142k miles and its a 1992 400E. They run and drive excellent and have low maintenance even for its age! Definitely recommend this auto
I just bought it after hitting a deer and totaling my 300E. The A/C doesn't work. It's quite a car but climate control has not been their best effort. It has aftermarket shocks. I want my Bilsteins back.