The early versions of the central gateway module (which allows different systems to communicate with each other) have software problems.
Resources for the Repair and Maintenance of your 2007 Mercedes-Benz E320 BLUETEC
2007 Mercedes-Benz E320 BLUETEC
2007 Mercedes-Benz E320 BLUETEC Problems
Lack of audio or cell phone functionality may be related to the failure of the audio gateway module.
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.
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.
It is not uncommon to encounter premature failure of the anti-lock brake system (ABS) modulator assembly due to dirty brake fluid. Our technicians recommend flushing the brake fluid every two years in order to help prevent this problem.
2007 Mercedes-Benz E320 BLUETEC Questions and Answers
How do you change the air filter in a 2007 E320 bluetec?
No voltage goes to starter solinoid while in park and foot on brake
Was recently rear-ended. Got car fixed. Report there was a faint oil smoke smell and now the car goes into a type of limp mode when you accelerate to aggressively. Engine light is on. How can I p...
2007 Mercedes-Benz E320 BLUETEC Reviews
The cup holders are in the console to on e of the reviews. The only 2 problems. 1.heavy rain wipers do not keep up blinding. The AC cutting on and off at randomm took to shop with out any resolve at this time.
Can not believe it, my 2007 e320 bluetec without even one cup holder in front. MBZ driver not allow to carry drinks in the car? Stupid design.
Absolutely the best balance between economy and power.