It happens in some cases that your car makes noises in the brake calipers, you are rarely reassured by this sorts of noise and you immediately tend to think that you will have an incident or that the fix will cost you an substantial amount of money. So, what if you discover noise from the brake calipers on your Mercedes Classe A? It might not be anything serious and you may be able to repair it yourself, but when in uncertainty, 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 decided to compose this document and give you the chance to find out the problem and find a solution. We will go through different steps, review all possible origins of caliper brake noise on Mercedes Classe A, and give you the reasons for them in order to help you solve the problem.
The different types of brake caliper noise on Mercedes Classe A and their causes
The function of the Mercedes Classe A brake calipers is to come pinch the brake discs of your Mercedes Classe A thanks to the pads they will activate. This element is an fundamental element of your vehicle’s safety. Experiencing a noise from it must therefore be analyzed right away and leaving it lying around is not a good answer.
I hear a grinding noise on my brake calipers on Mercedes Classe A
If you perceive a grinding or scrap metal noise coming from the brake calipers of your Mercedes Classe A, it is highly imaginable that it will be caused by brake pads at the end of their existence, indeed, the function of the pads is to act as a buffer during braking and they will therefore naturally wear out over time. Each company gives an average runtime in kilometres for pads, but depending on 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 swapped quickly as they will quickly affect your discs and keep doing this scrap or grinding noise on Mercedes Classe A. If after examining this point, you’re still enduring a grinding noise on your Mercedes Classe A, have a look at this article to find a solution.
I encounter a frequent noise that stops when I brake from my Mercedes Classe A brake calipers
If you are the victim of a continual noise in the brake calipers of your Mercedes Classe A that only stops when you press your brake system, it is quite possible that caliper wear is the cause. Indeed, they can jam after some time, especially if they are not used enough. When this happens, they will tend to stay 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 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 Mercedes Classe A
If in your case, you encounter a vibration when braking that would have come from the brake calipers of your Mercedes Classe A, 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 notifies of veiled brake disc, you can check it by disassembling your wheels. If so, swap them or have them replaced by your mechanic.
When I brake, I encounter a squealing in my brake calipers of my Mercedes Classe A
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 Mercedes Classe A, 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).
