If you detect a noise on your automobile, you are right to be aware of it and take it seriously, although it is conceivable that nothing serious will happen, it is also conceivable that it is the symptom of a more significant repair. A noise that appears in the trunk of your BMW X3 is fortunately more a sign of a small correction or fix, rather than a difficult one. To support you in your research, we have decided to generate this content page to present you with the most likely solutions to your problem. First we will see that this trunk noise on your BMW X3 can come from accumulated dirt, the problem can also come from a loose lock and finally, it can even come from a simple rivet that sits inside your bumper.
Noise in the trunk BMW X3 : Built up dirt that causes poor closing
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We will therefore begin with a trunk noise on your BMW X3 created by dirt accumulated on your joints, lock for example. In fact, it is conceivable that on a automobile that is already a few years old and whose cleaning is not always a main concern or that the roads used are not very clean that dirt builds up at the trunk gasket. This problem causes a poor closure of the trunk and a noise that can sound like a crack. To examine if you are in this scenario, open the trunk of your BMW X3, verify the state of the gasket that runs around the entire tailgate and clean it with a wet/soap cloth, dry the whole thing and try to close the trunk and take a dentred road to see the improvement. If this is not the case, continue to the other hypotheses that will probably give a solution. It is conceivable however that you have a trunk noise on your BMW X3 that is relating to other sources such as shock absorbers, do not hesitate to read this content page on the noises at the back of a BMW X3.
Noise in the trunk of my BMW X3 : Loose lock, clicking noise
Second probability, you may also, over time, knowledge a locking system that became loose. And this is one of the most likely alternatives. In fact, knowing a trunk noise on your BMW X3 is very often relating to this problem. Different solutions are existing to you according to the level of play you have with your lock. The first is that in some cases the offset is minimal and a simple greasing of the system with thick grease is more than enough to eliminate the issue. Secondly, it is also conceivable that you really have a lot of play on your lock and that each time the trunk “jumps”, in which circumstance you would have to take off the cover that enables access to the lock (inside the trunk). Then, using torx screws, you unscrew the striker attached to the threshold, simply push it back a little towards the inside of the trunk and tighten it again. Be sure you examine the centering of the striker in relation to the trunk lock. If after checking the trunk of your BMW X3 closes badly, it means that you have moved it too far, repeat the process by pushing the striker less.
Noise in my trunk BMW X3 : Rivet following plate swap in the trunk/ bumper
Finally, one of the last possibilities. It is that following a license plate swap you were unlucky and that a piece of rivet fell backside your plate. In fact, when a plate change is made, to take out the old one the technique used is to drill the existing rivets to be able to release the license plate. Unfortunately, it can happen that part of the rivet falls into the hole of the bumper and it will therefore wander inside the bumper and can cause an annoying noise. To check that it is this problem you are experiencing, and that you have a trunk noise on your BMW X3 linked to a rivet, you will need to examine that it is in the tailgate open it and stir it to discern the noise. If this is your case, you will have to remove the linings from the trunk to remove it. Finally, if it is your bumper, it is in this rarer and more problematic case, you will have to take out the bumper to remove the bits of rivet that are running around.
