It happens sometimes that your automobile makes noises in the brake calipers, you are certainly not reassured by this sorts of noise and you automatically tend to think that you will have an accident or that the repair will cost you an astronomical sum. So, what if you discover noise from the brake calipers on your BMW 2 Series? It might not be some thing serious 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 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 2 Series, and give you the causes for them in order to help you fix the trouble.
The different types of brake caliper noise on BMW 2 Series and their causes
The objective of the BMW 2 Series brake calipers is to come pinch the brake discs of your BMW 2 Series thanks to the pads they will activate. This element is an essential element of your vehicle’s safety. Experiencing a noise from it must therefore be investigated immediately and leaving it lying around is not a good answer.
I hear a grinding noise on my brake calipers on BMW 2 Series
If you notice a grinding or scrap metal noise coming from the brake calipers of your BMW 2 Series, it is highly conceivable that it will be caused by 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 company gives an average runtime in kilometres for pads, but according to 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 If they are out of date, they must be replaced quickly as they will very easily damage your discs and keep doing this scrap or grinding noise on BMW 2 Series. If after looking at this point, you’re still going through a grinding noise on your BMW 2 Series, have a look at this article to find a solution.
I feel a continuous noise that stops when I brake from my BMW 2 Series brake calipers
If you are the victim of a continual noise in the brake calipers of your BMW 2 Series that only stops when you press your brake system, it is quite conceivable that caliper wear is the cause. In fact, they can jam as time passes, especially if they are not used enough. In this case, they will tend to stay in the closed position, 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 BMW 2 Series
If in your case, you feel a vibration when braking that would have come from the brake calipers of your BMW 2 Series, you will have to get worried 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 swapped at some point. A vibration most often informs of veiled brake disc, you can check it by removing your wheels. If so, replace them or have them replaced by your technician.
When I brake, I feel a squealing in my brake calipers of my BMW 2 Series
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 2 Series, 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).
