It is never pleasant to take notice of 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 GLK? It is most likely to be a minimal issues, but before making sure of that, it is best to do a few checks. Our team has written this content page to help you to correct it. First, we will see what the sources and different gearbox noises can be on Mercedes Benz GLK, and second, what are the solutions accessible to you. gearbox-noise-mercedes-benz-glk

The different noises and their origins

A gearbox / your transmission is the significant element of the transmission, it is coupled to the clutch that will release the engine force on the gearbox systems. Listening noises from your Mercedes Benz GLK’s gearbox is never a good indicator, its fix is practically unachievable to conduct due to the lack of specialized garages and its replacement requires a heavy expense. The gain is that generally its life expectancy after a first noise is actually quite long, which gives you time to arrange the fix, but it is fundamental to verify right away what is your exact issues.

Your Mercedes Benz GLK transmission makes noise in neutral

If you feel a gearbox noise even when you are in neutral, it means that the gearbox’s internal parts are already well worn and that you will have to swap it fairly quickly. Indeed, if you are not even with a gear on and it makes noise, the pinions must already be at the end of their life.

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

If you are unfortunately hearing squeaks, or humming noises when you switch the gears of your Mercedes Benz GLK, it is unfortunately a good bet that it is your gears that are starting to fatigued. If this sound 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 replace. If you have the feeling after checking that the noise comes from the clutch and not the gearbox, we recommend you to browse this content in order to find the triggers and solutions to a clutch noise on Mercedes Benz GLK.

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

Finally, if you acknowledge a noise almost like a humming or whinning sound on the transmssion of your Mercedes Benz GLK, it is very often the case that the gearbox of your Mercedes Benz GLK lacks oil. Indeed, if it lacks oil, the parts 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 show up if you do not almost instantly replace the oil. In this situation the oil should be black and your can can smell burning. In certain cases this type of noises will be linked to a release bearing on Mercedes Benz GLK, don’t hesitate to visit our content.

The solutions available if you experience a gearbox noise on your Mercedes Benz GLK

  • Examine the gearbox oil of your Mercedes Benz GLK 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 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 professionals have the ability to replace damaged parts in your own system, they will almost always offer you a standard exchange.