2002 Mercedes-Benz E430 4MATIC Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2002 Mercedes-Benz E430 4MATIC
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2002 Mercedes-Benz E430 4MATIC ProblemsBrake Light Switch Failure May Cause ESP/BAS Warning Lights
The ESP and BAS warning lights may illuminate due to a failed brake light switch. Replacement of the failed switch should correct this concern.
The mass air flow sensor tends to fail causing poor fuel economy and Check Engine light illumination. The engine air filter should be replaced when the mass air flow sensor is replaced; a dirty filter can allow debris to damage the new sensor.
An engine Oil leak may develop from the PCV vent housing on the valve cover and/or the inspection plate on the front of the engine.
2002 Mercedes-Benz E430 4MATIC Questionsmotor mount on left side is broken or loose (3 answers)
Had a bad experience with mechanic. Claimed the heads cracked resurfaced them. When he returned car a vibration under hood, we looked and when you put foot of gas left side of engine lifts up out of the car
The whining noise occurs at highway speeds (45mph and faster). Seems to be coming from wheels.
My veh temperature gage will rise quickly when the veh is idled in traffic. The fans do NOT come on to cool the vehicle either. Could this be a result of the thermostat being bad? The vehicle recently had repairs to the front end as well.