It is never pleasant to listen to a sound that you don’t know where it comes from. So, what if you specify a gearbox noise that remains on your Mercedes Classe C 2? It is most likely to be a small concern, but before making sure of that, it is best to carry out a few verifications. Our team has written this content page to support you to solve it. First, we will see what the sources and different gearbox noises can be on Mercedes Classe C 2, and second, what are the solutions accessible to you. 
The several noises and their origins
A gearbox / your transmission is the necessary component of the transmission, it is coupled to the clutch that will release the engine force on the gearbox mechanisms. Hearing noises from your Mercedes Classe C 2’s gearbox is never a good sign, its fix is almost unimaginable to perform due to the lack of professional mecanician and its replacement necessitates a heavy expense. The advantage is that generally its life expectancy after a first noise is actually quite long, which offers you time to organize the fix, but it is crucial to check right away what is your exact concern.
Your Mercedes Classe C 2 transmission produces noise in neutral
If you experience a gearbox noise even when you are in neutral, it means that the gearbox’s internal components are already well worn and that you will have to change it in short order. In fact, if you are not even with a gear on and it causes noise, the pinions must already be at the end of their life.
You notice a squeaking, a humming noise at the time of the gear shift
If you are unfortunately hearing squeaks, or humming noises when you change the gears of your Mercedes Classe C 2, it is unfortunately a good bet that it is your gears that are starting to fatigued. If this sound is not restricted to passing the first gear and keep going when you drive and shift other gears. This is most likely a signal of a gearbox which is nearly good to be swap. If you have the feeling after examining that the noise comes from the clutch and not the gearbox, we recommend you to browse this document to be able to find the triggers and solutions to a clutch noise on Mercedes Classe C 2.
You experience a whinning or hummin sound from the gearbox of your Mercedes Classe C 2
Finally, if you notice a noise close to a humming or whinning sound on the transmssion of your Mercedes Classe C 2, it is very often the case that the gearbox of your Mercedes Classe C 2 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 produce even greater resistance to mechanisms that are already worn out, a snowball effect will happen if you do not as soon as possible replace 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 Mercedes Classe C 2, don’t hesitate to read our document.
The solutions available if you have a gearbox noise on your Mercedes Classe C 2
- Verify the gearbox oil of your Mercedes Classe C 2 via the level gauge and consider swapping it if the oil is black
- Use the double clutch to try to make it last till you’re able to swap 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.
