Nevertheless newer vehicles are becoming better and better insulated, they are still furnaces during the summer. One of the simplest 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, sometimes 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 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 C class, and secondly the circumstance of a power window.

window-stuck-mercedes-c-class

Manual window stuck on Mercedes C class

The systems between a power window and a manual window are different, however, if the window of your Mercedes 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 actually more irritating, you risk to have your car stolen, or to have problems with bad weather and that the inside of your Mercedes C class moulds or has electrical problems due to humidity.

Why is the manual window of my Mercedes C class stuck?

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

  • The window regulator cable is tangled or broken: This will prevent the system 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 C class?

Now we have seen why the manual window of your Mercedes C class is locked in the open or closed position. We will now discuss the answers available to you so that you can unblock the window of your Mercedes C class . To achieve this, you don’t need very advanced mechanical know-how, the manual mechanisms are quite basic. You will have to take out the seal from your door to access the window lifter system. With a visual check, you will fairly quickly identify if some elements are damaged 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 C class. If it’s just the rails you can try to put them back in web site and lubricate it, in any other case you will have to replace the part, for that you will have to first take out the glass carefully to access the systems to be repalced properly.

Electric window stuck on Mercedes C class

Now let’s move on to the most known circumstance, a power window blocked on Mercedes C class . Obviously, electric windows are actually more difficult than manual windows and therefore actually bring their share of additional problems.

Why is the power window on my Mercedes C class stuck?

So let’s start with the possible roots of a window blocked on Mercedes C class:

  • Defective window winder motors: Obviously, it’s one of the most basic causes for window winder failure, as these motors tire over time and can be rendered useless. Generally speaking you can see this because before they resign 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, furthermore you should notice a noise when activating the window of your Mercedes C class
  • .

  • The window lift fuse is defective, so no power supply to the window lift motor of your Mercedes C class
  • .

  • The switch knob is unplugged or faulty

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

Now that we have seen all the possible causes of a window blocked on Mercedes C class, it’s time to help you resolve this issue, here are the different methods you will have the ability to put in web site to unblock the window of your Mercedes C class:

  • Before you do anything else, carefully take out your door trim to avoid breaking the staples holding it in web site.
  • Once in front of the system, 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 C class, please refer to our content page to help you identify it. If your fuse is in good state verify your power supply wires, one of them must be cut
  • .

  • 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, in any other case it will have to be changed.
  • Regarding the engine, a simple original replacement will be the best remedy, in actual fact a dead engine is not recoverable.
  • If it is one of the window supports that is broken on your Mercedes C class, you can easily replace them because they are simply clipped or screwed on your window.
  • Finally, if nothing comes about when you switch on the switch knob and you have checked out all your electrical connections, remove the switch knob to see 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 C 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 have the ability to do them for you.

If perhaps you have any additional questions about the Mercedes C class, do not hesitate to consult our Mercedes C class category.