It is never enjoyable to listen to a sound that you don’t know where it originates from. So, what if you find a gearbox noise that persists on your Mercedes Classe C 4? It is most likely to be a minor concern, but before making sure of that, it is best to conduct a few checks. Our staff has made this content page to support you to resolve it. First, we will see what the sources and different gearbox noises can be on Mercedes Classe C 4, and second, what are the solutions accessible to you. gearbox-noise-mercedes-classe-c-4

The different 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 pressure on the gearbox systems. Listening noises from your Mercedes Classe C 4’s gearbox is rarely a good sign, its fix is pretty much unimaginable to accomplish due to the lack of reliable garages and its replacement demands a heavy expense. The gain is that generally its life expectancy after a first noise is reasonably long, which gives you time to organize the fix, but it is necessary to check immediately what is your precise concern.

Your Mercedes Classe C 4 transmission generates noise in neutral

If you feel a gearbox noise even when you are in neutral, it means that the gearbox’s internal elements are already well worn and that you will have to swap it quickly. In fact, if you are not even with a gear on and it generates sound, 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 unluckily experiencing squeaks, or humming noises when you switch the gears of your Mercedes Classe C 4, it is unfortunately a good bet that it is your gears that are starting to fatigued. If this noise 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 replace. If you have the feeling after examining that the noise comes from the clutch and not the gearbox, we advise you to browse this content page to be able to find the triggers and solutions to a clutch noise on Mercedes Classe C 4.

You feel a whinning or hummin sound from the gearbox of your Mercedes Classe C 4

Finally, if you notice a noise almost like a humming or whinning sound on the transmssion of your Mercedes Classe C 4, it is very often the case that the gearbox of your Mercedes Classe C 4 lacks oil. In fact, if it lacks oil, the components will be exposed and grind agaisnt each other. In addition, each of its contacts will make 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 change the oil. In this case the oil should be black and your can can smell burning. In some cases this sort of noises will be linked to a release bearing on Mercedes Classe C 4, don’t hesitate to have a look at our content page.

The solutions available if you feel a gearbox noise on your Mercedes Classe C 4

  • Verify the gearbox oil of your Mercedes Classe C 4 via the level gauge and consider 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 technicians have the ability to change damaged parts in your own system, they will almost always offer you a standard exchange.