If you acknowledge a noise on your automobile, you are right to be aware of it and take it seriously, although it is conceivable that nothing major will results, it is also conceivable that it is the symptom of a more important fix. A noise that occurs in the trunk of your Volkswagen Polo 4 is fortunately more a signal of a small correction or fix, rather than a complex one. To support you in your research, we have decided to compose this content to present you with the most likely solutions to your issue. First we will see that this trunk noise on your Volkswagen Polo 4 can come from accumulated dirt, the issue 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 Volkswagen Polo 4 : Accumulated dirt that causes poor closing
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We will therefore start with a trunk noise on your Volkswagen Polo 4 induced 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 issue causes a poor closure of the trunk and a noise that can sound like a crack. To examine if you are in this circumstance, open the trunk of your Volkswagen Polo 4, verify the state of the gasket that goes 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 Volkswagen Polo 4 that is connected to other origins such as shock absorbers, do not hesitate to read this content on the noises at the back of a Volkswagen Polo 4.
Noise in the trunk of my Volkswagen Polo 4 : Loose lock, clicking noise
Second possibility, you may also, over time, experience a locking system that became loose. And this is one of the most probably alternatives. In fact, knowing a trunk noise on your Volkswagen Polo 4 is very frequently connected to this issue. Several solutions are available to you subject to the level of play you have with your lock. The first is that occasionally the offset is minimal and a simple greasing of the mechanism with thick grease is good 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 case you would have to take out 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. Don’t forget to examine the centering of the striker in regards to the trunk lock. If after checking the trunk of your Volkswagen Polo 4 closes badly, it means that you have moved it too far, repeat the process by pushing the striker less.
Noise in my trunk Volkswagen Polo 4 : Rivet following plate change in the trunk/ bumper
Finally, one of the last possibilities. It is that following a license plate change you were unlucky and that a piece of rivet fell at the rear of your plate. In fact, when a plate change is done, to take off the old one the strategy used is to drill the existing rivets in order to put out the license plate. Sadly, 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 trigger an annoying noise. To check that it is this problem you are experiencing, and that you have a trunk noise on your Volkswagen Polo 4 linked to a rivet, you will need to examine that it is in the tailgate open it and stir it to identify the noise. If this is your situation, you will have to take out the linings from the trunk to remove it. Finally, if it is your bumper, it is in this rarer and more unpleasant situation, you will have to take off the bumper to remove the bits of rivet that are running around.
