It happens in some cases that your car makes noises in the brake calipers, you are pretty much never reassured by this kind of noise and you instantly tend to think that you will have an accident or that the fix will cost you an astronomical amount. So, what if you find noise from the brake calipers on your Audi S3? It most likely is not some thing major and you may be able to solve it yourself, but when in doubt, since your safety and the one of others is in question, it is better to check before a more serious failure occurs. It is with this in mind that we have decided to write this content and give you the opportunity to locate the problem and find a solution. We will go through different steps, review all possible sources of caliper brake noise on Audi S3, and give you the reasons for them in order to help you fix the trouble.
The different types of brake caliper noise on Audi S3 and their causes
The objective of the Audi S3 brake calipers is to come pinch the brake discs of your Audi S3 thanks to the pads they will activate. This element is an essential element of your vehicle’s safety. Experiencing a sound from it must therefore be investigated promptly and leaving it lying around is not a good answer.
I hear a grinding noise on my brake calipers on Audi S3
If you perceive a grinding or scrap metal noise coming from the brake calipers of your Audi S3, it is highly imaginable that it will be linked to brake pads at the end of their life, indeed, the function of the pads is to act as a buffer during braking and they will therefore logically wear out over time. Each producer gives an average runtime in kilometres for pads, but based on your driving style and route, this may change. Remove the wheels in question and check the wear indicator on them. If they are out of date, they must be changed quickly as they will very easily damage your discs and keep doing this scrap or grinding noise on Audi S3. If after checking this point, you’re still encountering a grinding noise on your Audi S3, have a look at this article to find a solution.
I encounter a constant noise that stops when I brake from my Audi S3 brake calipers
If you are the victim of a continuous noise in the brake calipers of your Audi S3 that only stops when you press your brake system, it is quite conceivable that caliper wear is the cause. Indeed, they can jam over time, specifically if they are not employed enough. When this happens, they will tend to keep on being in the closed position, so they will always stick the pads against the discs, which will lead to an rise in consumption and precipitate deterioration of your pads. To confirm it, try to brake several times frankly to try to unblock them. If this does not work, it will be necessary to consider replacing them.
When I brake, my brake pedal vibrates on my Audi S3
If in your case, you encounter a vibration when braking that would have come from the brake calipers of your Audi S3, you will have to feel concerned about the condition of your discs. Discs tend to wear over time and although they have a much longer runtime than pads, they must be changed at some point. A vibration most often shows of veiled brake disc, you can check it by removing your wheels. If so, replace them or have them replaced by your mechanic.
When I brake, I encounter a squealing in my brake calipers of my Audi S3
Finally, if you have a noise close to a squeak when you use your brakes, it is plausible that brake pad dust has settled in the brake calipers of your Audi S3, causing a squeak when the system is pressurized. You will have to remove your wheels and clean the calipers with a snowblower and a brush (metal or rigid).
