Mercedes Door Lock Actuator Problem

This happens because the actuators in one of the doors is defective.

Mercedes door lock actuator problem. Mercedes w204 door lock actuator replacement removal c200 c250 c300 c350 c220 c260 c280 2008 2009 2010 2011 2012 2013 2014 2015 our website. Unusual noises coming from inside the door. Mercedes benz vehicles such as e c s ml gl r class are designed to automatically lock the doors as soon as you start to drive. Unusual noises coming from inside the door are one of the first symptoms of a potential problem with a power door lock actuator.

Usually a bad or failing power door lock actuator will produce a few symptoms that can notify the driver of an issue that should be serviced. Simply install our improved design replacement springs and restore your locks for good. This article applies to the mercedes benz c class w204 2007 2014. Due to their frequent use the springs in the door lock actuator mechanism wear out over time.

Most power door locks operate using gears or motors that may quietly whir or make noise when they operate. You can try to replace the whole actuator or replace the broken part inside it. The plastic tappet plate component inside the actuator has broken. This can result in the car s locks malfunctioning.

If just one lock won t open on your mercedes then the problem may rest with broken wiring a bad solenoid or perhaps with a blown fuse. On those models the door lock actuators may fail causing the door lock to bounce up and down several times. Check your fuse box first to determine if a blown fuse is keeping the lock from working. Whereupon they either don t work at all or otherwise bounce up and down.

If so replace the fuse. Are your mercedes benz ml door locks moving up and down rapidly on your ml. This is also known as the machine gun locks problem. Check your fuse box first to determine if a blown fuse is keeping the lock from working.

If just one lock won t open on your mercedes then the problem may rest with broken wiring a bad solenoid or perhaps with a blown fuse. If so replace the fuse.