Resources for the Repair and Maintenance of your Mercedes-Benz E550
Mercedes-Benz E550 Models:
Mercedes-Benz E550 Problems
Stalling and/or "Crank no Start" Due to Failed Crankshaft Position Sensor
The engine may develop a stalling and/or no start condition due to a failed crankshaft position sensor.
Squeaking/Worn Brake Pads May Require Rotor Replacement Also
Due to the size and material used on the brakes of these vehicles, the brakes may start to squeak around the 50 percent wear point. The brake rotor surfaces become uneven, causing a lip to form at the outer edge of the rotor. Because of this, the rotors are usually replaced when the pads are worn (pad life varies depending on driving style and terrain).
Failed Gateway Module May Cause Lack of Audio/Cell Phone Functionality
Lack of audio or cell phone functionality may be related to the failure of the audio gateway module.
Airmatic Pump Motor May Fail Due to Sticking Relay
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.
Cracked Driveshaft Flex Discs May Cause Driveshaft Movement/Vibration
A vibration felt through the center floor of the vehicle can be caused by driveshaft flex discs, which crack and shred, causing excessive driveshaft movement. Not repairing these can cause damage to the driveshaft center support bearing, or, in the worst case scenario, damage to the transmission or differential.
Mercedes-Benz E550 Recalls (Recent)
Potential Diesel Fuel Leak
RepairPal Expert Overview:
The Diesel fuel filter may leak from the area around the heating component. Fuel may leak onto the roadway, increasing the risk of a crash. A fuel leak always increases the risk of a fire. Dealers will replace the Diesel fuel filter to correct this concern.
Learn more »Mercedes Benz Recalls 2010–2011 Vehicles Due to Power Steering Failure
RepairPal Expert Overview:
Mercedes Benz is recalling 2010 C-Class, model 204; E-Class, model 212; and 2010–2011 E-Class Coupe/Cabriolet, model 207 vehicles due to a loss of power steering fluid that could result in power steering system failure. Owners may not have sufficient control of the vehicle in areas like parking lots, thus increasing the chance of a crash. Dealers will check and re-torque the connection fitting, free of charge.
Learn more »Mercedes-Benz E550 Questions and Answers
on E when stalled and added gas from a can...started up and ran fine. About 1 hour later went to drive again, went about 2 miles and clicking sound came from engine. Began to stall and when I pul...
my seat is back all of the way and will not go forward
If I turn the car off and back on I am able to shift to Reverse. Also, ESP says it's inoperable, and Speedtronic Inoperable. Sometimes I turn the car off and back on and it goes away. Other time...
Mercedes-Benz E550 Stories
In two years 5 RIMS and tires replaced due to minor pot hole dents. Rims are very expensive and are different sizes for front and back
In two years three Air Conditioning condensers have blown due to moisture/condensation. There is no solution. This is fourth one. service Manger is recommending get rid of the car before the warranty runs out
Milegae 36,0000
This is my 8th MB. I have driven them over 1 million miles. This car is the finest I have owned.