If you discover a noise on your vehicle, you are right to take notice of it and take it seriously, although it is conceivable that nothing major will result, it is also conceivable that it is the precursor to a more notable repair. A window noise on Mercedes Classe S is fortunately a sign of a small manipulation / repair, rather than a difficult procedure. To support you in your research, we have chosen to create this content page to describe the most likely solutions to your problem. First we will look at the window noises on Mercedes Classe S of clicking type, then those of squeaking type and finally the window noises on Mercedes Classe S that come from the window lift motor.
I perceive a noise of a Mercedes Classe S window: clicking
A window noise on Mercedes Classe S can be attributable to several problems, if in your case you experience a window noise on Mercedes Classe S that sounds like a click, like glass for example, it is conceivable that one of your two lower glass fasteners has broken. In fact, they are often crafted from polymer and their strength is not always that good. To check this you will have to take off your door pannel and check their state. If you perceive a window noise on Mercedes Classe S but you have the feeling that it vibrates when it is opened, it might be the wear of the seals or the position of your rubber guides that causes this play. If you perceive a clicking noise on Mercedes Classe S, but after checking out your window is not the trigger, look this article.
I perceive a squeaky Mercedes Classe S window noise
Second probability, you perceive a window noise on Mercedes Classe S that looks more like a squeaking or grinding sound, in such a case, it is quite conceivable that it is a drying of the seals and/or the mechanism that is involved. In fact, because of the sun or heat, your seals can dry up and trigger this annoying window noise on Mercedes Classe S. To eliminate it, you will have to take apart the door panel and grease your seals with a non-corrosive product for plastic, it is also conceivable that it is your mechanism that triggers this noise, in such a case, the same solution but on the mechanism directly. If this squeaking noise after checking out is not from your door, check this content page about squeaking noises on Mercedes Classe S to locate the source.
I perceive a noise of motor-type Mercedes Classe S glass
Finally, if you experience a window noise on Mercedes Classe S that looks like an electric motor noise when you move your window up or down, it is very likely that your window electric motor lift is at the end of its life. In most cases this should be connected with a much longer raising or opening time. Examine the motor condition and have it replaced if needed. If this noise is not from your window motor but from something else in your door, check this content page on door noises on Mercedes Classe S.
