It happens sometimes that your automobile makes noises in the brake calipers, you are certainly not 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 substantial sum. So, what if you discover noise from the brake calipers on your Audi A7? It may not be anything major and you may be able to repair 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 happens. It is with this in mind that we have chosen to compose 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 A7, and give you the explanations for them in order to help you resolve the issue.
The different types of brake caliper noise on Audi A7 and their causes
The function of the Audi A7 brake calipers is to come pinch the brake discs of your Audi A7 thanks to the pads they will activate. This element is an fundamental element of your vehicle’s safety. Discovering a noise from it must therefore be looked into quickly and leaving it lying around is not a good answer.
I hear a grinding noise on my brake calipers on Audi A7
If you hear a grinding or scrap metal noise coming from the brake calipers of your Audi A7, it is highly possible that it will be related to brake pads at the end of their existence, indeed, 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 If they are out of date, they must be swapped quickly as they will very easily damage your discs and keep doing this scrap or grinding noise on Audi A7. If after examining this point, you’re still having a grinding noise on your Audi A7, have a look at this article to find a solution.
I feel a regular noise that stops when I brake from my Audi A7 brake calipers
If you are the victim of a constant noise in the brake calipers of your Audi A7 that only stops when you press your brake system, it is quite plausible that caliper wear is the reason. Indeed, they can jam as time passes, specifically if they are not employed enough. In this case, they will tend to stay in the closed situation, so they will constantly stick the pads against the discs, which will lead to an increase in consumption and precipitate deterioration of your pads. To verify 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 A7
If in your case, you feel a vibration when braking that would have come from the brake calipers of your Audi A7, you will have to get worried 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 replaced at some point. A vibration most often notifies of veiled brake disc, you can check it by disassembling your wheels. If so, change them or have them replaced by your mechanic.
When I brake, I feel a squealing in my brake calipers of my Audi A7
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 A7, 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).
