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Why are my Mercedes Benz door locks moving up and down?

Why are my Mercedes Benz door locks moving up and down?

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. This happens because the actuators in one of the doors is defective. The plastic tappet plate component inside the actuator has broken. You can try to replace the whole actuator or replace the broken part inside it.

How do you remove the door handle on a Mercedes C class?

Once done, remove the handle’s blanking plate and unscrew the T20 Torx that holds the outer door handle. Now, in order to remove the handle, first remove small part of the handle release by removing the previous T20 Torx. Next, slide handle to the left to release from vehicle.

How to disable automatic lock on Mercedes ML320?

The ML is programmed to automatically lock the doors when you start driving. By disabling the automatic lock function, the car won’t try to automaticly lock the doors. Do this: Turn the key to position 2, all your cluster lights are on.

Is the door lock actuator on a Mercedes C class broken?

If the door locks in your C-Class are bouncing up and down or are otherwise not functioning properly, the system’s actuator might be broken. This is a costly component to replace at the repair shop, but it is something you can do at home.

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. This happens because the actuators in one of the doors is defective. The plastic tappet plate component inside the actuator has broken. You can try to replace the whole actuator or replace the broken part inside it.

Once done, remove the handle’s blanking plate and unscrew the T20 Torx that holds the outer door handle. Now, in order to remove the handle, first remove small part of the handle release by removing the previous T20 Torx. Next, slide handle to the left to release from vehicle.

How do you remove a lock mechanism from a door?

Now, remove the two Torx bolts under the handle cover. Figure 1. Lock mechanism mounting screws. Carefully lever around the edge of the door trim, and lift it off. Pull up and forwards on the door trim to remove. Disconnect all hook linkage, and remove insulation in order to access actuator housing area.

How to replace the lock on a Mercedes C class?

Remove the T20 Torx and remove lock cover. Take care when levering off the cover from the door handle; you may need to shimmy it back and forth a bit. Now, remove the two Torx bolts under the handle cover. Figure 1. Lock mechanism mounting screws.

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Ruth Doyle