Window stuck on Mercedes Benz M Class, what can I do ?

Although newer automobiles are getting better and better insulated, they are still get pretty hot during the summer. One of the simplest ways to quickly dissipate this heat during the summer, or help you get eliminate the mist in the winter, is to open your windows when you drive. Nevertheless, oftentimes your windows may not open or may get stuck open or close . In this case, what should I do if I have a window stuck on my Mercedes Benz M Class? This is accurately what we will try to answer in this article, first we will find out the case of a manual window stuck on Mercedes Benz M Class, and secondly the case of a power window.

Manual window stuck on Mercedes Benz M Class

The mechanisms between a power window and a manual window are different, however, if the window of your Mercedes Benz M Class is stuck in the open or closed position , it will not replace much on the technical side, but in the open position it is necessarily more irritating, you risk to have your vehicle stolen, or to endure bad weather and that the inside of your Mercedes Benz M Class moulds or has electrical problems as a result of humidity.

Why is the manual window of my Mercedes Benz M Class stuck?

If you are in the case where the manual window of your Mercedes Benz M Class is stuck in either the open or closed position, there are two most important reasons that can explain this blockage:

• The window regulator cable is tangled or damaged: This will prevent the mechanism from elevating or lowering the window.
• Seals or glass guides are broken: They prevent the glass from moving up and down optimally.

How to open the stuck manual window on my Mercedes Benz M Class?

Now we have discovered why the manual window of your Mercedes Benz M Class is locked in the open or closed position. We will now focus on the solutions available to you so that you can unblock the window of your Mercedes Benz M Class . To do this, you don’t need very advanced mechanical understanding, the manual mechanisms are actually quite simple. You will have to remove the seal from your door to access the window lifter mechanism. With a visual check, you will quickly notice if some elements are injured like the window supports or a lever arm, if the cable is tangled or if the rails are broken, which will block the window of your Mercedes Benz M Class. If it’s only the rails you can try to put them back in web site and lubricate it, otherwise you will have to replace the component, for that you will have to first remove the glass cautiously to access the mechanisms to be changed properly.

Electric window stuck on Mercedes Benz M Class

Now let’s proceed to the most basic case, a power window blocked on Mercedes Benz M Class . In truth, electric windows are necessarily more difficult than manual windows and consequently necessarily bring their share of additional problems.

Why is the power window on my Mercedes Benz M Class stuck?

So let’s start with the possible roots of a window blocked on Mercedes Benz M Class:

• Defective window winder motors: In truth, it’s one of the most common factors for window winder failure, as these motors tire over time and can be rendered useless. In general you can find out this because before they resign completely, they start to tire and the window rises less and less quickly.
• One of the gears of the window lift system seizes or breaks, in such a case you should hear a specific noise when you press the window lift button.
• As with the manual window lifter, one of the cables may break or get tangled in the drum of the mechanism, likewise you should hear a noise when activating the window of your Mercedes Benz M Class

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• The window lift fuse is faulty, so no power supply to the window lift motor of your Mercedes Benz M Class

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• The switch knob is unplugged or defective

How do I unlock the stuck power window on my Mercedes Benz M Class?

Now that we have discovered all the possible motives of a window blocked on Mercedes Benz M Class, it’s time to help you correct this issue, in this article are the different measures you will be able to put in web site to unblock the window of your Mercedes Benz M Class:

• Before you do anything else, cautiously remove your door trim to avoid breaking the staples holding it in web site.
• Once in front of the mechanism, you need to test the electrical installation, disconnect the power cables from the motor and using a voltmeter check that you have a current of around 12 volts when pressing the window lift button. If this is not the case, you will have to look at the window lift fuse on your Mercedes Benz M Class, please refer to our article to help you find it. If your fuse is in good condition check your power supply wires, one of them must be cut

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• If it is the cable that is twisted, you can try yourself by removing the glass from its brackets to put it back in web site, otherwise it will have to be changed.
• Concerning the engine, a simple original replacement will be the best solution, in truth a dead engine unit is not recoverable.
• If it is one of the window supports that is broken on your Mercedes Benz M Class, you can easily replace them because they are just clipped or screwed on your window.
• Finally, if nothing occurs when you activate the switch knob and you have checked all your electrical connections, remove the switch knob to find out if it is properly connected or if it is not broken.

There, you now know how to get rid of a window stuck on Mercedes Benz M Class/strong, some repairs are more difficult than others, if you don’t experience able to do them yourself, go to your auto technician who will be able to do them for you.