It is never enjoyable to find out a noise you don’t know anything about and comes from your car. So what if you discover a noise that continues in the cabin of your Lexus IS? It is highly plausible that this is a small trouble, but before being sure of that, it is better to do some checks. Our team has produced this content to help you find and solve this cabin noise. First, we will look at those that come from the dashboard, then noises from the cabin, the doors, and at last the plastic noises on Lexus IS that show up when it is hot.
Reasons that can cause noise in the passenger cabin of your Lexus IS
I experience plastic rattling noises on the dashboard Lexus IS
One of the plausible elements that can create a plastic rattling noise in your Lexus IS 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 place of this plastic rattling noise on Lexus IS and using your vehicle’s technical manual try to check the tightness of all the screws concerned. Otherwise take your car to your technician.
I perceive noises in the cabin Lexus IS
The second most common possibility of a cabin noise in your Lexus IS 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 verifying your ceiling light which is often the reason of a cabin noise on Lexus IS. Otherwise open your doors, those closest to the origin of the noise and check all the openings, covers that are present there, some may have moved and therefore vibrate while driving. In most cases putting them back in place or gluing them is enough to resolve the trouble.
I discern door noises on my Lexus IS
If you feel a plastic noise on the doors of your Lexus IS, it is plausible that it is one of your door trim fasteners that is destroyed, or a screw from an internal mechanism of the glass for example or the loudspeaker that has unscrewed and therefore generates 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 Lexus IS. For more info on door noises on Lexus IS, feel free to look at this article.
I find out a cabin noise when hot Lexus IS
If, on the other hand, you listen to cabin noises in your Lexus IS when summer arrives or when the outside temperature is warm, it is sadly plausible that this symptoms 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 Lexus IS. It is difficult to resolve this trouble, 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.
