If you notice a noise on your automobile, you are right to be aware of it and take it seriously, although it is possible that nothing serious will happen, it is also possible that it is the precursor to a more major service. A window noise on Mercedes Cla is fortunately a symptom of a small manipulation / service, rather than a complex process. To support you in your research, we have made a decision to compose this content to show you the most likely solutions to your problem. First we will focus on the window noises on Mercedes Cla of clicking type, then those of squeaking type and finally the window noises on Mercedes Cla that come from the window lift motor.
I experience a noise of a Mercedes Cla window: clicking
A window noise on Mercedes Cla can be caused by several complications, if in your case you experience a window noise on Mercedes Cla 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 built 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 Mercedes Cla 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 experience a clicking noise on Mercedes Cla, but after checking your window is not the cause, look this article.
I experience a squeaky Mercedes Cla window noise
Second possibility, you experience a window noise on Mercedes Cla that looks more like a squeaking or grinding sound, in cases like this, 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 distressing window noise on Mercedes Cla. To get rid of 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 mechanism that produces this noise, in cases like this, the same solution but on the mechanism directly. If this squeaking noise after examining is not from your door, read this content about squeaking noises on Mercedes Cla to research the source.
I experience a noise of motor-type Mercedes Cla glass
Finally, if you discern a window noise on Mercedes Cla 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 linked to a much longer raising or opening time. Examine the motor condition and have it substituted if needed. If this noise is not from your window motor but from something else in your door, check out this content on door noises on Mercedes Cla.
