If you identify a noise on your automobile, 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 BMW 4 Series is thankfully an indication of a small manipulation / repair, rather than a complex procedure. To help you in your research, we have chosen to create this article content to describe the most likely solutions to your issue. First we will discuss the window noises on BMW 4 Series of clicking type, then those of squeaking type and finally the window noises on BMW 4 Series that come from the window lift motor.
I experience a noise of a BMW 4 Series window: clicking
A window noise on BMW 4 Series can be brought on by different trouble, if in your case you feel a window noise on BMW 4 Series that sounds like a click, like glass for example, it is conceivable that one of your two lower glass fasteners has broken. Indeed, they are often crafted 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 state. If you experience a window noise on BMW 4 Series but you have the feeling that it vibrates when it is opened, it may be the wear of the seals or the position of your rubber guides that triggers this play. If you experience a clicking noise on BMW 4 Series, but after testing your window is not the trigger, check this article.
I experience a squeaky BMW 4 Series window noise
Second probability, you experience a window noise on BMW 4 Series that looks more like a squeaking or grinding sound, in cases like this, it is quite conceivable that it is a drying of the seals and/or the mechanism that is involved. Indeed, because of the sun or heat, your seals can dry up and trigger this annoying window noise on BMW 4 Series. To stop 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 cases like this, the same solution but on the mechanism directly. If this squeaking noise after checking is not from your door, have a look at this article content about squeaking noises on BMW 4 Series to research the origin.
I experience a noise of motor-type BMW 4 Series glass
Finally, if you discern a window noise on BMW 4 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. Generally speaking this should be connected to a much longer raising or opening time. Check the motor condition and have it changed if needed. If this noise is not from your window motor but from something else in your door, browse this article content on door noises on BMW 4 Series.