Having the chance to have a sunroof on your car is superb, who hasn’t dreamed of enjoying the sun, or observing the stars while you travel. On the other hand, when you start to experience noises from the sunroof on your BMW 3 Series, it gets more annoying. As we are aware of the issues and worries that can be due to sunroof noise on BMW 3 Series, we have made a decision to create this article content to help you identify the cause and fix this issue. To accomplish this, first we will look at what the causes are for an air noise coming from the sunroof of your BMW 3 Series, then a squeaking noise when you open it, and finally noises even when it is closed.
I experience an air noise coming from the BMW 3 Series sunroof
To begin with, one of the recurring trouble is to notice air noise from the sunroof of your BMW 3 Series. You will most probably encounter them while driving. The reason is often quite simple, you may have, with time, seals that begin to collapse and no longer perfectly fulfill their sealing objective.To check this, control visually, from the inside and outside, that you do not have an air leak between the glass of your sunroof and your seals. If this is the situation, that your sunroof noise on BMW 3 Series is brought on by the seals, you will almost certainly have to replace your seals. In such a case, contact a mechanic. Otherwise, lubricate with a silicone spray to seal them and control the appearance of noise while driving. If after investigation, this noise does not come from your sunroof, we recommend you to read this article content about wind noises on BMW 3 Series to find out the origin.
I experience a squeaking noise coming from the BMW 3 Series sunroof when I open it
If you experience a sunroof noise on your BMW 3 Series when you open it, and it sounds like a squeaking noise, you may have a fairly regular issue. Indeed, the sliding roofs are equipped with sliding/hinge type opening systems, which can dry over time or oxidize with humidity. Check your opening mechanism, do not hesitate to grease it if required, and otherwise, get closer to your car garage for a more in-depth research. If, however, after verifying, your squeaking noise does not seem to come from your sunroof, browse this article content to find out where comes from this squeaking noise on BMW 3 Series.
I experience a grinding noise from the sunroof of my BMW 3 Series even when closed
Finally, the last possible scenario of a sunroof noise on BMW 3 Series is that it occurs when you drive, even with the sunroof closed, and that this noise is close to a grinding noise. In both cases, this noise is often also related to a seal trouble. Dry seals, or, which have collapsed over time, will not hold the glass properly in place, so it is possible when you drive that it will tilt and make sunroof noises on BMW 3 Series. Before considering swapping the seals, you should try the same practice as mentioned above, namely, grease the seals with silicone grease to nourish them and restore them to their original shape.