2002 Mercedes-Benz E320 4MATIC Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2002 Mercedes-Benz E320 4MATIC
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2002 Mercedes-Benz E320 4MATIC ProblemsLeaks Develop at Differential Seals/Cover on High Mileage/Older Vehicles
High mileage or older vehicles commonly develop leaks from the differential seals and/or cover. Our technicians recommend a complete reseal of the differential unit whenever these leaks are repaired.
Irregular and premature tire wear can be caused by the lower control arm bushings cracking, resulting excessive movement at the control arm pivot point. Ball joints can also wear out prematurely, causing similar tire wear symptoms. I some cases it may be necessary to replace the lower control arm, including bushings & ball joint to correct this concern.
2002 Mercedes-Benz E320 4MATIC QuestionsHow long should a front axle last? (1 answer)
Misses on idle when cold reset light then turn off car ignition cycle the second time light comes on