If you locate a noise on your car, you are right to take notice of it and take it seriously, although it is possible that nothing significant will occur, it is also possible that it is the precursor to a more major service. A window noise on Cadillac XTS is fortunately an indicator of a small correction / service, rather than a difficult process. To help you in your research, we have decided to prepare this content to explain the most likely solutions to your problem. First we will discuss the window noises on Cadillac XTS of clicking type, then those of squeaking type and finally the window noises on Cadillac XTS that come from the window lift motor.
I experience a noise of a Cadillac XTS window: clicking
A window noise on Cadillac XTS can be caused by different problems, if in your case you feel a window noise on Cadillac XTS 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 crafted from polymer and their strength is not always that good. To check this you will have to take out your door pannel and check their state. If you experience a window noise on Cadillac XTS 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 experience a clicking noise on Cadillac XTS, but after examining your window is not the cause, check this article.
I experience a squeaky Cadillac XTS window noise
Second possibility, you experience a window noise on Cadillac XTS that looks more like a squeaking or grinding sound, in this case, 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 unpleasant window noise on Cadillac XTS. 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 possible that it is your mechanism that triggers this noise, in this case, the same answer but on the mechanism directly. If this squeaking noise after examining is not from your door, have a look at this content about squeaking noises on Cadillac XTS to identify the source.
I experience a noise of motor-type Cadillac XTS glass
Finally, if you notice a window noise on Cadillac XTS 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 this should be connected with a much longer raising or opening time. Check the motor condition and have it substituted if required. If this noise is not from your window motor but from something else in your door, browse this content on door noises on Cadillac XTS.