Although newer vehicles are getting better and better insulated, they are still furnaces during the summer. One of the easiest methods to fairly 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. However, 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 C Class? This is exactly what we will try to answer in this article, first we will see the circumstance of a manual window stuck on Mercedes Benz C Class, and secondly the circumstance of a power window.

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Manual window stuck on Mercedes Benz C Class

The mechanisms between a power window and a manual window are different, nevertheless, if the window of your Mercedes Benz C 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 car stolen, or to suffer from bad weather and that the inside of your Mercedes Benz C Class moulds or has electrical complications as a result of humidity.

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

If you are in the circumstance where the manual window of your Mercedes Benz C Class is stuck in either the open or closed position, there are two main motives that can show you this blockage:

  • The window regulator cable is tangled or destroyed: This will prevent the system from raising or bringing down the window.
  • Seals or glass guides are damaged: They prevent the glass from moving up and down suitably.

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

Now we have seen why the manual window of your Mercedes Benz C Class is locked in the open or closed position. We will now speak about the solutions available to you so that you can unblock the window of your Mercedes Benz C Class . To do this, you don’t need very advanced mechanical understanding, the manual mechanisms are actually quite basic. You will have to take out the seal from your door to access the window lifter system. With a visual verify, you will fairly quickly identify if some parts are damaged like the window supports or a lever arm, if the cable is tangled or if the rails are damaged, which will block the window of your Mercedes Benz C Class. If it’s only the rails you can try to put them back in place and lubricate it, otherwise you will have to replace the component, for that you will have to first take out the glass carefully to access the mechanisms to be repalced carefully.

Electric window stuck on Mercedes Benz C Class

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

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

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

  • Defective window winder motors: In truth, it’s one of the most common causes for window winder failure, as these motors tire with time and can be rendered useless. Generally speaking you can see this because before they let go completely, they start to tire and the window rises less and less fairly quickly.
  • One of the gears of the window lift system seizes or breaks, in this case you should notice 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 system, likewise you should notice a noise when activating the window of your Mercedes Benz C Class
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  • The window lift fuse is defective, so no power supply to the window lift motor of your Mercedes Benz C Class
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  • The switch knob is unplugged or faulty

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

Now that we have seen all the possible causes of a window blocked on Mercedes Benz C Class, it’s time to help you resolve this problem, on this website are the different methods you will be able to put in place to unblock the window of your Mercedes Benz C Class:

  • Before you do anything else, carefully take out your door trim to avoid breaking the staples holding it in place.
  • Once in front of the system, you need to test the electrical installation, disconnect the power cables from the motor and using a voltmeter verify 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 C Class, please refer to our content to help you find it. If your fuse is in good state 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 place, otherwise it will have to be changed.
  • Concerning the engine, a simple original replacement will be the best solution, in truth a dead engine is not recoverable.
  • If it is one of the window supports that is broken on your Mercedes Benz C Class, you can easily replace them because they are just clipped or screwed on your window.
  • At last, if nothing occurs when you activate the switch knob and you have examined all your electrical connections, remove the switch knob to see if it is properly connected or if it is not damaged.

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

If you need more tutorials on the Mercedes Benz C Class, go to our Mercedes Benz C Class category.