It is never enjoyable to discover a sound that you don’t know where it comes from. So, what if you identify a gearbox noise that remains on your Mercedes Benz C Class? It is most likely to be a minor concern, but before making sure of that, it is best to execute a few verifications. Our staff has composed this content page to support you to fix it. First, we will see what the sources and different gearbox noises can be on Mercedes Benz C Class, and second, what are the solutions available to you. gearbox-noise-mercedes-benz-c-class

The distinct noises and their origins

A gearbox / your transmission is the necessary part of the transmission, it is coupled to the clutch that will release the engine force on the gearbox mechanisms. Experiencing noises from your Mercedes Benz C Class’s gearbox is never a good sign, its fix is almost unimaginable to perform due to the lack of special mecanician and its replacement involves a heavy expense. The benefit is that generally its life expectancy after a first noise is quite long, which gives you time to program the fix, but it is crucial to verify instantly what is your specific concern.

Your Mercedes Benz C Class transmission produces noise in neutral

If you feel 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 generates noise, the pinions must already be at the end of their life.

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

If you are unfortunately experiencing squeaks, or humming noises when you switch the gears of your Mercedes Benz C Class, 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 swap. If you have the feeling after examining that the noise comes from the clutch and not the gearbox, we encourage you to browse this article to be able to find the origins and solutions to a clutch noise on Mercedes Benz C Class.

You feel a whinning or hummin sound from the gearbox of your Mercedes Benz C Class

Finally, if you perceive a noise almost like a humming or whinning sound on the transmssion of your Mercedes Benz C Class, it is very often the case that the gearbox of your Mercedes Benz C Class lacks oil. Indeed, 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 make even greater resistance to mechanisms that are already worn out, a snowball effect will show up if you do not as soon as possible change the oil. In this situation the oil should be black and your can can smell burning. In certain cases this sort of noises will be linked to a release bearing on Mercedes Benz C Class, don’t hesitate to look at our article.

The solutions available if you feel a gearbox noise on your Mercedes Benz C Class

  • Verify the gearbox oil of your Mercedes Benz C Class 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 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 mechanics have the ability to change damaged parts in your own system, they will almost always offer you a standard exchange.