It is never enjoyable to notice a sound that you don’t know where it originates from. So, what if you detect a gearbox noise that lasts on your Mercedes Gla? 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 content page to help you to solve it. First, we will see what the sources and different gearbox noises can be on Mercedes Gla, and second, what are the solutions accessible to you. gearbox-noise-mercedes-gla

The distinct noises and their sources

A gearbox / your transmission is the significant element of the transmission, it is linked to the clutch that will release the engine tension on the gearbox systems. Discovering noises from your Mercedes Gla’s gearbox is never a good sign, its fix is almost unimaginable to carry out due to the lack of special garages and its replacement involves a heavy expense. The advantages is that generally its life expectancy after a first noise is quite long, which provides you time to prepare the fix, but it is crucial to check instantly what is your precise concern.

Your Mercedes Gla transmission generates noise in neutral

If you feel a gearbox noise even when you are in neutral, it denotes that the gearbox’s internal parts 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 produces 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 hearing squeaks, or humming noises when you switch the gears of your Mercedes Gla, 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 verifying that the noise comes from the clutch and not the gearbox, we advise you to have a look at this content to be able to find the origins and solutions to a clutch noise on Mercedes Gla.

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

Finally, if you perceive a noise almost like a humming or whinning sound on the transmssion of your Mercedes Gla, it is very often the case that the gearbox of your Mercedes Gla lacks oil. Indeed, if it lacks oil, the elements 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 make even greater resistance to mechanisms that are already worn out, a snowball effect will occur if you do not as soon as possible replace the oil. In this situation the oil should be black and your can can smell burning. Occasionally this type of noises will be linked to a release bearing on Mercedes Gla, don’t hesitate to read our content.

The solutions available if you feel a gearbox noise on your Mercedes Gla

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