Mercedes-Benz E320 4MATIC Problem Reports

Newest Mercedes-Benz E320 4MATIC Problem Reports

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Began with ntermittent stalling at lights and restarted then stalled an no starts till hours later. Will start and check engine light on states camshaft position sensor but with all the Mclass issues may be same part /different model. Not sure, Want to know if other owners hav same problem and attys are willing to start new class action to get this taken care of.call them with info. Don't want to wait till its a major issue. Car only has 50K m...

Bad spark plug wires can cause misfires; the Check Engine Light may illuminate.

The mass air flow (MAF) sensor tends to fail. 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.

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.

The evaporator temperature sensor can fail, causing the AC compressor not to cycle. If the AC compressor does not turn on, the AC system will not blow cold air. If the compressor is stuck on, the air will be very cold at first, before warming up.

Failed spark plug wires and/or ignition coils can cause intermittent misfires (rough running); the Check Engine Light may also illuminate. Diagnoses of the ignition system will be necessary to determine which components are at fault.

The engine may develop a stalling and/or no start condition due to a failed crankshaft position sensor.

The release tab for the center console can fall off unexpectedly.

The release tab for the center console can fall off unexpectedly.

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.

Lack of audio or cell phone functionality may be related to the failure of the audio gateway module.

A squeak from the steering column is often related to a rubber boot in the column or a seal in the power steering rack.

Water can damage the weight sensor in the front, passenger seat, causing the SRS (airbag) light to illuminate. There is an electrical component in the seat cushion susceptible to fluid damage. Any spills should be dried up immediately in order to try and prevent damage to the sensor.