If you locate a noise on your vehicle, you are right to be aware of it and take it seriously, although it is plausible that nothing major will happen, it is also plausible that it is the precursor to a more important service. A window noise on Mercedes Classe A 4 is however an indicator of a small manipulation / service, rather than a complicated process. To support you in your research, we have decided to write this content page to show you the most likely solutions to your trouble. First we will talk about the window noises on Mercedes Classe A 4 of clicking type, then those of squeaking type and finally the window noises on Mercedes Classe A 4 that come from the window lift motor.
I listen a noise of a Mercedes Classe A 4 window: clicking
A window noise on Mercedes Classe A 4 can be attributable to several concerns, if in your case you experience a window noise on Mercedes Classe A 4 that sounds like a click, like glass for example, it is plausible that one of your two lower glass fasteners has broken. In fact, they are often manufactured from polymer and their strength is not always that good. To examine this you will have to take out your door pannel and examine their condition. If you listen a window noise on Mercedes Classe A 4 but you have the feeling that it vibrates when it is opened, it may perhaps be the wear of the seals or the position of your rubber guides that triggers this play. If you listen a clicking noise on Mercedes Classe A 4, but after testing your window is not the cause, check this article.
I listen a squeaky Mercedes Classe A 4 window noise
Second possibility, you listen a window noise on Mercedes Classe A 4 that looks more like a squeaking or grinding sound, in this case, it is quite plausible 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 A 4. To reduce it, you will have to take apart the door panel and grease your seals with a non-corrosive product for plastic, it is also plausible that it is your device that triggers this noise, in this case, the same answer but on the device directly. If this squeaking noise after verifying is not from your door, have a look at this content page about squeaking noises on Mercedes Classe A 4 to locate the source.
I listen a noise of motor-type Mercedes Classe A 4 glass
Finally, if you encounter a window noise on Mercedes Classe A 4 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. Generally speaking this should be connected with a much longer raising or opening time. Verify the motor condition and have it swapped if necessary. 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 A 4.
