It is never enjoyable to find out a sound that you don’t know where it originates from. So, what if you detect a gearbox noise that continues on your Mercedes Classe E? It is most likely to be a small concern, but before making sure of that, it is best to execute a few checks. Our staff has made this article to support you to fix it. First, we will see what the sources and different gearbox noises can be on Mercedes Classe E, and second, what are the solutions accessible to you. gearbox-noise-mercedes-classe-e

The several noises and their origins

A gearbox / your transmission is the necessary element of the transmission, it is coupled to the clutch that will release the engine tension on the gearbox systems. Listening noises from your Mercedes Classe E’s gearbox is never a good sign, its repair is pretty much impossible to carry out due to the lack of reliable garages and its replacement demands a heavy expense. The advantage is that generally its life expectancy after a first noise is reasonably long, which provides you time to arrange the repair, but it is crucial to examine instantly what is your precise concern.

Your Mercedes Classe E transmission makes noise in neutral

If you encounter 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 change it quickly. Indeed, if you are not even with a gear on and it makes 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 unfortunately experiencing squeaks, or humming noises when you change the gears of your Mercedes Classe E, 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 a signal of a gearbox which is nearly good to be change. If you have the feeling after examining that the noise comes from the clutch and not the gearbox, we advise you to consult this article in order to find the origins and solutions to a clutch noise on Mercedes Classe E.

You encounter a whinning or hummin sound from the gearbox of your Mercedes Classe E

Finally, if you notice a noise close to a humming or whinning sound on the transmssion of your Mercedes Classe E, it is very often the case that the gearbox of your Mercedes Classe E lacks oil. Indeed, if it lacks oil, the elements will be exposed and grind agaisnt each other. In addition, each of its contacts will develop 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 happen if you do not fairly quickly replace the oil. In this case the oil should be black and your can can smell burning. On occasion this type of noises will be linked to a release bearing on Mercedes Classe E, don’t hesitate to look at our article.

The solutions existing if you feel a gearbox noise on your Mercedes Classe E

  • Verify the gearbox oil of your Mercedes Classe E via the level gauge and reflect on swapping 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 capability to replace damaged parts in your own system, they will almost always offer you a standard exchange.