W211 (2002-2009)

Mercedes-Benz vehicles such as E, C, S, ML, GL, and R Class are designed to automatically lock the doors as soon as you start to drive. On those models, the door lock actuators may fail to cause the door lock to bounce up and down several times. There is a …

Mercedes-Benz front differential bearings may fail on vehicles equipped with 4Matic. If this does happen, it will cause horrendous noise from the front of the vehicle. The noise is most noticeable when coasting or decelerating. The noise intensifies at higher speeds. Other symptoms of bad Mercedes front differential include. A howl or whine during acceleration …

One of the most common problems in Mercedes-Benz cars is that the airmatic suspension fails due to a leaking air spring. One morning you start your Mercedes-Benz and are greeted with a “Stop Car too low” warning. Don’t panic if your Mercedes is lowered to the ground in one corner. …

Mercedes-Benz throttle body or throttle position sensor found on C-Class, E-Class, S-Class, CLK-Class, and SLK-Class may fail to cause idle issues, no idle, or poor acceleration. Symptoms of defective Mercedes throttle body or throttle position sensor include: Rough idle Mercedes won’t idle High idle Idle at 2000 RPM Sudden idle …

Have you locked the keys inside the trunk of your Mercedes-Benz? Maybe your key fob isn’t working, or your car battery is dead, and you are trying to unlock the trunk of your Mercedes-Benz. If your car battery is dead or the key fob remote has stopped working, you won’t …