It is never pleasing to hear a sound you don’t know anything about and comes from your car. So what if you determine a noise that lasts in the cabin of your Mercedes Benz S Class? It is highly plausible that this is a minor issue, but before being sure of that, it is better to do some checks. Our team has produced this article to help you find and fix this cabin noise. First, we will look at those that come from the dashboard, then noises from the cabin, the doors, and finally the plastic noises on Mercedes Benz S Class that appear when it is hot.
Reasons that can cause noise in the passenger cabin of your Mercedes Benz S Class
I encounter plastic rattling noises on the dashboard Mercedes Benz S Class
One of the plausible causes that can generate a plastic rattling noise in your Mercedes Benz S Class is that your dashboard, after a repair or vibrations suffered during its lifetime, it may have fasteners that have come loose or unscrewed. Try to establish the precise location of this plastic rattling noise on Mercedes Benz S Class and using your vehicle’s technical manual try to check the tightness of all the screws involved. Otherwise take your automobile to your auto technician.
I hear noises in the cabin Mercedes Benz S Class
The second most basic possibility of a cabin noise in your Mercedes Benz S Class is that some parts 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 cause of a cabin noise on Mercedes Benz S Class. Otherwise open your doors, those closest to the source of the noise and check all the openings, covers that are installed there, some may have moved and therefore vibrate while driving. In most cases putting them back in place or gluing them is enough to fix the issue.
I discern door noises on my Mercedes Benz S Class
If you feel a plastic noise on the doors of your Mercedes Benz S Class, it is plausible 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 causes the part in question to rub against the door interior. Feel free to disassemble your door trim to find the reason of this plastic door noise on Mercedes Benz S Class. For more info on door noises on Mercedes Benz S Class, feel free to look at this article.
I hear a cabin noise when hot Mercedes Benz S Class
If, on the other hand, you feel cabin noises in your Mercedes Benz S Class when summer comes or when the outside temperature is warm, it is unfortunately logical that this problem manifests itself more during these cycles. 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 S Class. It is difficult to solve 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.
