It is never pleasurable to listen to a sound that you don’t know where it originates from. So, what if you identify a gearbox noise that is persistant on your Mercedes Classe Glc? It is most likely to be a small issues, but before making sure of that, it is best to execute a few verifications. Our team has composed this content to help you to fix it. First, we will see what the sources and different gearbox noises can be on Mercedes Classe Glc, and second, what are the solutions accessible to you. gearbox-noise-mercedes-classe-glc

The distinct 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 tension on the gearbox mechanisms. Hearing noises from your Mercedes Classe Glc’s gearbox is never a good indicator, its repair is pretty much unachievable to accomplish due to the lack of special garages and its replacement involves a heavy expense. The benefit is that generally its life expectancy after a first noise is reasonably long, which gives you time to prepare the repair, but it is crucial to examine instantly what is your precise issues.

Your Mercedes Classe Glc transmission generates 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 replace it quickly. In fact, 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 notice a squeaking, a humming noise at the time of the gear shift

If you are sadly hearing squeaks, or humming noises when you change the gears of your Mercedes Classe Glc, 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 sign of a gearbox which is nearly good to be replace. If you have the feeling after looking at that the noise comes from the clutch and not the gearbox, we encourage you to have a look at this content in order to find the origins and solutions to a clutch noise on Mercedes Classe Glc.

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

Finally, if you notice a noise almost like a humming or whinning sound on the transmssion of your Mercedes Classe Glc, it is very often the case that the gearbox of your Mercedes Classe Glc 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 produce chips or metal dust that will mix with the oil and create even greater resistance to mechanisms that are already worn out, a snowball effect will happen if you do not quickly replace the oil. In this situation the oil should be black and your can can smell burning. Sometimes this type of noises will be linked to a release bearing on Mercedes Classe Glc, don’t hesitate to visit our content.

The solutions available if you have a gearbox noise on your Mercedes Classe Glc

  • Verify the gearbox oil of your Mercedes Classe Glc 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 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 capability to replace damaged parts in your own system, they will almost always offer you a standard exchange.