It happens in some cases that your car makes noises from your brakes, you are pretty much never reassured by this sort of noise and you instantly tend to think that you will have an incident or that the fix will cost you an astronomical sum. So, what if you find noise from the brake on your BMW 3 Series? It most likely is not some thing major and you might have the capability to repair it yourself, but when in doubt, as with such trouble your safety and the one from other is in question, it is better to check before a more serious failure happens. It is with this in mind that we have made the decision to create this document and give you the chance to locate the trouble and find a solution. We will go through several steps, review all plausible origins of brake noise on BMW 3 Series, and give you the reasons for them in order to support you fix the trouble.
The several sort of brake noise BMW 3 Series and their triggers
The function of the BMW 3 Series brakes is to come slow down and stop your automobile. This element is an fundamental component of your vehicle’s safety. Experiencing a sound from it must therefore be examined quickly and leaving it lying around is not a good answer.
I hear a grinding noise on my brake BMW 3 Series
If you find out a grinding or scrap metal noise coming from the brake of your BMW 3 Series, it is highly conceivable that it will be connected to brake pads at the end of their existence, in fact, the function of the pads is to act as a buffer during braking and they will therefore logically wear out after some time. Each manufacturer gives an average runtime in kilometres for pads, but according to your driving style and route, this may fluctuate. Take out the wheels in question and check the wear indicator on them. If they are dead, they must be swapped quickly as they will promptly ruin your discs and keep doing this scrap or grinding noise on BMW 3 Series. If after verifying this point, you’re still encountering a grinding noise on your BMW 3 Series, have a look at this article to find a solution.
I experience a continuous noise that stops when I brake with my BMW 3 Series
If you notice a regular noise from the brakes BMW 3 Series that only stops when you press your brake system, it is quite plausible that caliper wear is the cause. In fact, they can jam after some time, specifically if they are not employed enough. In this case, 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 rise in consumption and precipitate deterioration of your pads. To verify it, try to brake many times frankly to try to unblock them. If this does not work, it will be necessary to think about changing them.
I experience vibration when I brake with my BMW 3 Series
If in your case, you experience a vibration when braking that would have come from the brake your BMW 3 Series, you will have to worry about the state of your discs. Discs tend to wear over time and although they have a longer life than pads, they must be substituted 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 auto mechanic.
I encounter a squealing noise when I brake with my BMW 3 Series
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 BMW 3 Series, producing 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).
