It is never enjoyable to notice a sound that you don’t know where it originates from. So, what if you find a gearbox noise that is persistant on your BMW 2 Series? It is most likely to be a minimal issues, but before making sure of that, it is best to conduct a few checks. Our team has made up this content page to support you to fix it. First, we will see what the sources and different gearbox noises can be on BMW 2 Series, and second, what are the solutions accessible to you. gearbox-noise-bmw-2-series

The distinct noises and their origins

A gearbox / your transmission is the significant part of the transmission, it is coupled to the clutch that will release the engine tension on the gearbox systems. Experiencing noises from your BMW 2 Series’s gearbox is practically never a good indication, its fix is pretty much unachievable to execute due to the lack of professional garages and its replacement requires a heavy expense. The advantages is that generally its life expectancy after a first noise is actually quite long, which offers you time to prepare the fix, but it is fundamental to examine immediately what is your exact issues.

Your BMW 2 Series transmission produces noise in neutral

If you feel a gearbox noise even when you are in neutral, it shows that the gearbox’s internal elements are already well worn and that you will have to replace it in short order. In fact, if you are not even with a gear on and it produces noise, the pinions must already be at the end of their life.

You listen a squeaking, a humming noise at the time of the gear shift

If you are unfortunately hearing squeaks, or humming noises when you switch the gears of your BMW 2 Series, it is unfortunately a good bet that it is your gears that are starting to fatigued. If this sound is not limited to passing the first gear and keep going when you drive and shift other gears. This is most likely an indication of a gearbox which is nearly good to be change. If you have the feeling after checking that the noise comes from the clutch and not the gearbox, we advise you to consult this content to be able to find the causes and solutions to a clutch noise on BMW 2 Series.

You feel a whinning or hummin sound from the gearbox of your BMW 2 Series

Finally, if you listen a noise almost like a humming or whinning sound on the transmssion of your BMW 2 Series, it is very often the case that the gearbox of your BMW 2 Series lacks oil. In fact, if it lacks oil, the elements will be exposed and grind agaisnt each other. In addition, each of its contacts will create chips or metal dust that will mix with the oil and create even greater resistance to mechanisms that are already worn out, a snowball effect will show up if you do not fairly quickly replace the oil. In this situation the oil should be black and your can can smell burning. Sometimes this type of noises will be linked to a release bearing on BMW 2 Series, don’t hesitate to look at our content.

The solutions available if you have a gearbox noise on your BMW 2 Series

  • Examine the gearbox oil of your BMW 2 Series via the level gauge and consider changing it if the oil is black
  • Use the double clutch to try to make it last till you’re able to change the gearbox, this will limit the already advanced wear of your gearbox and limit the wear of the pinions.
  • Start looking for a second-hand or new gearbox, very few professionals have the capacity to replace damaged parts in your own system, they will almost always offer you a standard exchange.