Lack of audio or cell phone functionality may be related to the failure of the audio gateway module.
Resources for the Repair and Maintenance of your Mercedes-Benz E320 BLUETEC
Mercedes-Benz E320 BLUETEC Models:
Mercedes-Benz E320 BLUETEC Problems
Failed Gateway Module May Cause Lack of Audio/Cell Phone Functionality
Electrical & Lights --
Verified
The Differential May Develop Leaks From the Seals or Cover
Drive Train --
Verified
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.
Brake Light Switch Failure May Cause ESP/BAS Warning Lights
Electrical & Lights --
Verified
The ESP and BAS warning lights may illuminate due to a failed brake light switch. Replacement of the failed switch should correct this concern.
Transmission May Leak Fluid and Damage Control Module
Drive Train --
Verified
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.
Check brakes if sensotronic brake control (SBC) light comes on
Brakes --
Verified
This vehicle has sensotronic brake control (SBC). If the SBC light on the dash illuminates, have the brakes checked. If the SBC is not working, limited brake pressure is delivered to the front brakes, increasing the distance it takes to stop. The SBC hydraulic unit has a specific service life programmed into the control module; follow the manufacturer's recommended service procedure for proper maintenance of the SBC.
Mercedes-Benz E320 BLUETEC Questions and Answers
Visitor, 2008 Mercedes-Benz E320 BLUETEC, Saint Marys, GA
Can you provide me with the service schedule for a 2008 E 320 Blue Tec?
Sunshine1947, 2007 Mercedes-Benz E320 BLUETEC, Tallahassee, FL
How do you change the air filter in a 2007 E320 bluetec?
Thanks,
Carlos
don carpenter, 2007 Mercedes-Benz E320 BLUETEC, Portland, OR
No voltage goes to starter solinoid while in park and foot on brake
JackHeath, 2007 Mercedes-Benz E320 BLUETEC, Nashville, TN
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...
Todd Elozory, 2007 Mercedes-Benz E320 BLUETEC, Avon, NC
Restarting the engine seems to reset the sensor.
Write a Review About Your Car
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.
I love this car. Great mileage and a 6 cylinder turbo diesel engine that feels like an 8 cylinder on steroids.
Mercedes-Benz E320 BLUETEC Model Years
Recent Mercedes-Benz Repair Estimates