Mercedes A Class Door Lock Problem

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.

Mercedes a class door lock problem.

On those models the door lock actuators may fail causing the door lock to bounce up and down several times. However if you have never faced issues with vacuum door locks they can be tricky to diagnose and fix. The type of key your mercedes utilizes will dictate the route of diagnosis and methods of problem solving when something goes wrong with it. Quickly remove key from ignition and within 10 seconds hold down the lock button.

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. Continue holding the lock button and at the same time press the unlock button five times. Electrical systems malfunction in mercedes benz. Insert the key into the ignition.

The door lock problem was discovered at an assembly plant in may 2017 but only one car had the problem. Did the vehicle lock in park. Vacuum door locks were invented decades ago and remain a part of many vehicle designs today. There is a couple of ways to fix this problem.

If so replace the fuse. Did you hear any signs of life whatsoever when you attempt to crank the engine. Newer mercedes models utilize keyless entry remotes or key fobs. Next release all buttons and press the gate trunk button one time.

As noted mercedes owners share this faulty ignition problem more often than other drivers. One of the common issues that are present in a range of mercedes vehicles is problems with the vacuum door locks. Check your fuse box first to determine if a blown fuse is keeping the lock from working. The issue of the mercedes door lock actuator bouncing up and down affects the w203 c class and.