It appears occasionally that your automobile makes noises in the brake calipers, you are certainly not reassured by this types of noise and you immediately tend to think that you will have an incident or that the repair will cost you an astronomical amount of money. So, what if you discover noise from the brake calipers on your Audi S5? It is probably not anything 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 examine before a more serious failure occurs. It is with this in mind that we have made the decision to create this document and give you the chance to find the problem and find a solution. We will go through different steps, review all possible sources of caliper brake noise on Audi S5, and give you the causes for them in order to help you solve the problem.
The different types of brake caliper noise on Audi S5 and their causes
The function of the Audi S5 brake calipers is to come pinch the brake discs of your Audi S5 thanks to the pads they will activate. This component is an essential element of your vehicle’s safety. Experiencing a sound from it must therefore be looked into promptly and leaving it lying around is not a good choice.
I hear a grinding noise on my brake calipers on Audi S5
If you listen to a grinding or scrap metal noise coming from the brake calipers of your Audi S5, it is highly possible that it will be related to brake pads at the end of their life, in fact, the role 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 according to your driving style and route, this may differ. Remove the wheels in question and check the wear indicator on them. If they are dead, they must be changed quickly as they will promptly ruin your discs and keep doing this scrap or grinding noise on Audi S5. If after checking out this point, you’re still having a grinding noise on your Audi S5, have a look at this article to find a solution.
I experience a constant noise that stops when I brake from my Audi S5 brake calipers
If you are the victim of a uninterrupted noise in the brake calipers of your Audi S5 that only stops when you press your brake system, it is quite plausible that caliper wear is the cause. In fact, they can jam as time passes, specifically if they are not employed enough. When this happens, they will tend to remain in the closed position, so they will constantly 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 S5
If in your case, you experience a vibration when braking that would have come from the brake calipers of your Audi S5, you will have to worry about the state of your discs. Discs tend to wear over time and although they have a much longer life than pads, they must be changed at some point. A vibration most often informs of veiled brake disc, you can check it by disassembling your wheels. If so, replace them or have them replaced by your mechanic.
When I brake, I experience a squealing in my brake calipers of my Audi S5
Finally, if you have a noise close to a squeak when you use your brakes, it is possible that brake pad dust has settled in the brake calipers of your Audi S5, creating a squeak when the system is pressurized. You will have to take it out your wheels and clean the calipers with a snowblower and a brush (metal or rigid).
