Mercedes A Class Door Lock Problem

Did the vehicle lock in park.

Mercedes a class door lock problem.

Electrical systems malfunction in mercedes benz. Quickly remove key from ignition and within 10 seconds hold down the lock button. This was done on a 2004 mercedes c230 kompressor sport coupe. Next release all buttons and press the gate trunk button one time.

If so replace the fuse. On those models the door lock actuators may fail causing the door lock to bounce up and down several times. Insert the key into the ignition. 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.

Did you hear any signs of life whatsoever when you attempt to crank the engine. However if you have never faced issues with vacuum door locks they can be tricky to diagnose and fix. Check your fuse box first to determine if a blown fuse is keeping the lock from working. In older mercedes models an ignition key may be the primary method of starting entering and locking your car.

Newer mercedes models utilize keyless entry remotes or key fobs. There is a couple of ways to fix this problem. As noted mercedes owners share this faulty ignition problem more often than other drivers. Vacuum door locks were invented decades ago and remain a part of many vehicle designs today.

The issue of the mercedes door lock actuator bouncing up and down affects the w203 c class and. The type of key your mercedes utilizes will dictate the route of diagnosis and methods of problem solving when something goes wrong with it. 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. The door lock problem was discovered at an assembly plant in may 2017 but only one car had the problem.