The camshaft adjuster solenoid (which is related to the variable valve timing system) may fail or timing chain/balance shaft components may wear, resulting in illumination of the Check Engine Light and various drivability issues. Mercedes-Benz has released a service bulletin outlining specific repair instructions depending on fault codes stored.
Resources for the Repair and Maintenance of your 2008 Mercedes-Benz E350
2008 Mercedes-Benz E350
2008 Mercedes-Benz E350 Problems
Vehicles equipped with a 7-speed automatic transmission may develop a rough shifting condition, most commonly going up from first to second gear and going down from third to second or second to first gear. Our technicians tell us this is due to an internal component failure. Mercedes has released updated parts; the transmission will need to be removed and disassembled to complete the necessary repairs.
The relay which turns the airmatic suspension pump on may fail causing the pump to run continuously. This can result in failure of the pump motor or a dead battery as the pump motor will continue to run after the car is turned off. Also, Worn airmatic pump mount bushings can causes noises in the front axle while driving on bumpy roads or a buzzing noise while the pump is running.
The engine may develop a stalling and/or no start condition due to a failed crankshaft position sensor.
Lack of audio or cell phone functionality may be related to the failure of the audio gateway module.
2008 Mercedes-Benz E350 Questions and Answers
The cost Of maintenance C? The car has 9000 miles on it
I park my car in the garage, lately I have notice two small puddles of water on the floor underneath the muffler. It looks like it is dripping from the seam of the muffler. I did not wash the car n...
While i was reversing my car from garage driverside sidemirror hit on wall. Iput back to normal position,checked mirror not broken and woking on different position. Only problem the signal light on...
My low-beam headlamp is on. How can I tell if my headlamp is Bi-Xenon or Halogen?