2006 Mercedes-Benz E320 CDI Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2006 Mercedes-Benz E320 CDI

2006 Mercedes-Benz E320 CDI Problems

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.

The cup holder in the center console may break.

The electrical connector at the automatic transmission may leak fluid into the wiring harness. If not repaired, the oil will migrate through the wiring harness and damage the transmission control module. A new harness and control module may be necessary to correct this problem.

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2006 Mercedes-Benz E320 CDI Questions

My car was in a rear end collision and the check engine light came on. The car has been fixed and the check engine light is still on. They told me that the filter needed replacing so they did that; $300 later and the check engine light is still on. Any suggestions?

The car had a rear end collision and the battery was replaced. Exhaust was messed up too. Now the control panel only comes on about half the time when I start the car; I'm told that this is the normal power conservation mode when the battery is dying, but that is new. Then they told me it wa...

The dashboard drawer next to the glove compartment does not close/retract

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