It is never pleasurable to listen to a sound that you don’t know where it comes from. So, what if you discover a gearbox noise that remains on your Mini Cooper? It is most likely to be a minimal concern, but before making sure of that, it is best to do a few checks. Our staff has made up this content to help you to resolve it. First, we will see what the sources and different gearbox noises can be on Mini Cooper, and second, what are the solutions available to you. 
The distinct noises and their sources
A gearbox / your transmission is the essential part of the transmission, it is linked to the clutch that will release the engine force on the gearbox systems. Hearing noises from your Mini Cooper’s gearbox is rarely a good indicator, its fix is pretty much impossible to carry out due to the lack of specialized garages and its replacement necessitates a heavy expense. The gain is that generally its life expectancy after a first noise is reasonably long, which offers you time to prepare the fix, but it is necessary to examine right away what is your precise concern.
Your Mini Cooper transmission makes noise in neutral
If you encounter a gearbox noise even when you are in neutral, it shows that the gearbox’s internal parts are already well worn and that you will have to swap it quickly. Indeed, if you are not even with a gear on and it causes sound, the pinions must already be at the end of their life.
You listen to a squeaking, a humming noise at the time of the gear shift
If you are unluckily hearing squeaks, or humming noises when you change the gears of your Mini Cooper, it is unfortunately a good bet that it is your gears that are starting to fatigued. If this noise is not restricted to passing the first gear and keep going when you drive and shift other gears. This is most likely a sign 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 recommend you to browse this article to be able to find the causes and solutions to a clutch noise on Mini Cooper.
You encounter a whinning or hummin sound from the gearbox of your Mini Cooper
Finally, if you listen to a noise close to a humming or whinning sound on the transmssion of your Mini Cooper, it is very often the case that the gearbox of your Mini Cooper lacks oil. Indeed, if it lacks oil, the components will be exposed and grind agaisnt each other. In addition, each of its contacts will generate chips or metal dust that will mix with the oil and produce even greater resistance to mechanisms that are already worn out, a snowball effect will occur if you do not almost instantly change the oil. In this case the oil should be black and your can can smell burning. Occasionally this kind of noises will be linked to a release bearing on Mini Cooper, don’t hesitate to read our article.
The solutions available if you have a gearbox noise on your Mini Cooper
- Check the gearbox oil of your Mini Cooper via the level gauge and reflect on replacing it if the oil is black
- Use the double clutch to try to make it last till you’re able to replace 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 change damaged parts in your own system, they will almost always offer you a standard exchange.
