It appears 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 immediately tend to think that you will have an incident or that the fix will cost you an astronomical amount. So, what if you discover noise from the brake calipers on your BMW X3? It may not be anything major and you may be able to fix 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 occurs. It is with this in mind that we have decided to create this document and give you the opportunity to find out the problem and find a solution. We will go through different steps, review all possible origins of caliper brake noise on BMW X3, and give you the reasons for them in order to help you solve the problem.
The different types of brake caliper noise on BMW X3 and their causes
The objective of the BMW X3 brake calipers is to come pinch the brake discs of your BMW X3 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 investigated promptly and leaving it lying around is not a good alternative.
I hear a grinding noise on my brake calipers on BMW X3
If you notice a grinding or scrap metal noise coming from the brake calipers of your BMW X3, it is highly conceivable that it will be related to brake pads at the end of their life, indeed, the role of the pads is to act as a buffer during braking and they will therefore naturally wear out over time. Each manufacturer gives an average runtime in kilometres for pads, but based on your driving style and route, this may vary. Remove the wheels in question and check the wear indicator on them. If they are expired, they must be replaced quickly as they will very easily ruin your discs and keep doing this scrap or grinding noise on BMW X3. If after examining this point, you’re still enduring a grinding noise on your BMW X3, have a look at this article to find a solution.
I experience a continuing noise that stops when I brake from my BMW X3 brake calipers
If you are the victim of a regular noise in the brake calipers of your BMW X3 that only stops when you press your brake system, it is quite conceivable that caliper wear is the reason. In fact, they can jam with time, specifically if they are not used enough. When this happens, they will tend to stay on in the closed position, so they will always 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 BMW X3
If in your case, you experience a vibration when braking that would have come from the brake calipers of your BMW X3, 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 life than pads, they must be substituted at some point. A vibration most often shows of veiled brake disc, you can check it by disassembling your wheels. If so, change them or have them replaced by your auto mechanic.
When I brake, I experience a squealing in my brake calipers of my BMW X3
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 BMW X3, 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).
