If you observe a noise on your automobile, you are right to be aware of it and take it seriously, although it is possible that nothing severe will result, it is also possible that it is the precursor to a more major repair. A window noise on BMW 3 Series is luckily a sign of a small adjustment / repair, rather than a difficult process. To support you in your research, we have chosen to compose this article to show you the most likely solutions to your issue. First we will look at the window noises on BMW 3 Series of clicking type, then those of squeaking type and finally the window noises on BMW 3 Series that come from the window lift motor.
I acknowledge a noise of a BMW 3 Series window: clicking
A window noise on BMW 3 Series can be attributable to several problems, if in your case you feel a window noise on BMW 3 Series that sounds like a click, like glass for example, it is possible 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 verify this you will have to take off your door pannel and verify their condition. If you acknowledge a window noise on BMW 3 Series but you have the feeling that it vibrates when it is opened, it can be the wear of the seals or the position of your rubber guides that causes this play. If you acknowledge a clicking noise on BMW 3 Series, but after checking your window is not the cause, look this article.
I acknowledge a squeaky BMW 3 Series window noise
Second probability, you acknowledge a window noise on BMW 3 Series that looks more like a squeaking or grinding sound, in this instance, it is quite possible 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 problematic window noise on BMW 3 Series. To reduce it, you will have to dismantle the door panel and grease your seals with a non-corrosive product for plastic, it is also possible that it is your device that triggers this noise, in this instance, the same remedy but on the device directly. If this squeaking noise after examining is not from your door, browse this article about squeaking noises on BMW 3 Series to identify the source.
I acknowledge a noise of motor-type BMW 3 Series glass
Finally, if you notice a window noise on BMW 3 Series 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 general this should be connected with a much longer raising or opening time. Check the motor condition and have it substituted if necessary. If this noise is not from your window motor but from something else in your door, check out this article on door noises on BMW 3 Series.