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 persists in the cabin of your Alfa Romeo 156? It is highly possible that this is a small problem, but before being sure of that, it is better to do some verifications. Our team has written this document to help you identify and solve 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 Alfa Romeo 156 that show up when it is hot.
Reasons that can cause noise in the passenger cabin of your Alfa Romeo 156
I encounter plastic rattling noises on the dashboard Alfa Romeo 156
One of the possible reasons that can create a plastic rattling noise in your Alfa Romeo 156 is that your dashboard, after an intervention or vibrations suffered during its lifetime, it may have fasteners that have come loose or unscrewed. Try to discover the specific spot of this plastic rattling noise on Alfa Romeo 156 and using your vehicle’s technical manual try to check the tightness of all the screws involved. Otherwise take your car to your auto technician.
I discern noises in the cabin Alfa Romeo 156
The second most common possibility of a cabin noise in your Alfa Romeo 156 is that some elements that come apart may be loose, either because of too frequent disassembly that would have reduced the holding between these elements, or because of vibrations. Think about verifying your ceiling light which is very often the reason of a cabin noise on Alfa Romeo 156. Otherwise open your doors, those closest to the origin of the noise and check 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 problem.
I feel door noises on my Alfa Romeo 156
If you feel a plastic noise on the doors of your Alfa Romeo 156, 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 disassemble your door trim to find the source of this plastic door noise on Alfa Romeo 156. For more info on door noises on Alfa Romeo 156, feel free to read this article.
I listen to a cabin noise when hot Alfa Romeo 156
If, on the other hand, you hear cabin noises in your Alfa Romeo 156 when summer comes or when the outside temperature is warm, it is sadly obvious that this issue manifests itself more during these times. In fact, 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 Alfa Romeo 156. It is difficult to fix this problem, you can always look for the exact origin of the noise, and try to put foams or tape between the expanding units to limit their noise from their expansion.
