It is never pleasurable to listen to a sound you don’t know anything about and comes from your car. So what if you identify a noise that continues in the cabin of your Mercedes Benz C Class? It is highly possible that this is a unimportant issue, but before being sure of that, it is better to do some verifications. Our team has produced this content to help you identify and fix this cabin noise. First, we will look at those that come from the dashboard, later noises from the cabin, the doors, and finally the plastic noises on Mercedes Benz C Class that appear when it is hot.
Reasons that can cause noise in the passenger cabin of your Mercedes Benz C Class
I experience plastic rattling noises on the dashboard Mercedes Benz C Class
One of the possible reasons that can produce a plastic rattling noise in your Mercedes Benz C Class is that your dashboard, following a repair or vibrations suffered during its lifetime, it may have fasteners that have come loose or unscrewed. Try to define the exact spot of this plastic rattling noise on Mercedes Benz C Class and using your vehicle’s technical manual try to verify the tightness of all the screws concerned. Otherwise take your vehicle to your mechanic.
I hear noises in the cabin Mercedes Benz C Class
The second most common possibility of a cabin noise in your Mercedes Benz C Class is that some components that come apart may be loose, either because of too frequent disassembly that would have reduced the holding between these parts, or because of vibrations. Think about examining your ceiling light which is often the reason of a cabin noise on Mercedes Benz C Class. Otherwise open your doors, those closest to the origin of the noise and verify all the openings, covers that are located there, some may have moved and therefore vibrate while driving. In most cases putting them back in place or gluing them is enough to solve the issue.
I encounter door noises on my Mercedes Benz C Class
If you feel a plastic noise on the doors of your Mercedes Benz C Class, it is possible that it is one of your door trim fasteners that is damaged, or a screw from an internal mechanism of the glass for example or the loudspeaker that has unscrewed and therefore makes the component in question to rub against the door interior. Feel free to take apart your door trim to find the source of this plastic door noise on Mercedes Benz C Class. For more info on door noises on Mercedes Benz C Class, feel free to read this article.
I listen to a cabin noise when hot Mercedes Benz C Class
If, on the other hand, you listen to cabin noises in your Mercedes Benz C Class when summer starts or when the outside temperature is warm, it is sadly plausible that this trouble manifests itself more during these times. Indeed, plastic being a rather flexible material will expand with heat and will therefore much more easily rub on other plastic or metal parts, this is what will generate cabin noises when hot on your Mercedes Benz C Class. It is difficult to fix this issue, you can always look for the exact source of the noise, and try to put foams or tape between the expanding units to limit their noise from their expansion.
