We will try again in this article to help you to remedy the small complications related to your motor vehicle. We have not too long ago discovered how to unblock a fuel door, or a tank cap, in this article we will concentrate on an irritating issue that can be dangerous in bad climate conditions, being a victim of wiper stuck on Mercedes Benz GLC Class . And to correct this, we will first try to understand why the wipers on your Mercedes Benz GLC Class remain stuck and, secondly, how to unblock them.

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Why does the wiper of my Mercedes Benz GLC Class stay stuck?

So we will start our article with the reasons of the stuck wipers of your Mercedes Benz GLC Class . First of all we will concentrate on the front wipers and in a second time on the rear wiper.

Why are the front wipers on my Mercedes Benz GLC Class stuck in up or down position?

We will go through one after the other the different complications that can trigger the front wipers of your Mercedes Benz GLC Class to get stuck :

  • One of the most common motives of front wipers getting stuck on your Mercedes Benz GLC Class is related to the engine unit that drives them, in reality, these engines can, with time, lose power, and eventually need to be changed. You should notice before the total blockage of your windshield wipers that they work much slower.
  • Less common, but it can still happen, is that your front wiper blades are blocked as a result of an object that prevents the blades from functioning, have a look up to the axis of the blades.
  • If it is a lack of lubrication, you will discover that your front wipers are going slower, check quickly the trigger of the trouble or else the engines will be forced and damaged.
  • It is possible that the front wipers of your Mercedes Benz GLC Class may not work as a result of a faulty comodo. To check this, you need to disconnect the output wires and connect them together, if the wipers are functioning, the comodo is to blame for the problem.
  • Finally, last opportunity, the front wipers of your Mercedes Benz GLC Class are blocked as a result of a power failure, so you will have to check two parts, the relay and the fuse.

Why is the rear window wiper on my Mercedes Benz GLC Class stuck?

Concerning the stuck rear window wiper of your Mercedes Benz GLC Class , the roots of your complications are more or less the same. Nevertheless there is only one wiper blade at the rear of your motor vehicle, there are still some dedicated parts that can trigger complications only on the rear windshield of your Mercedes Benz GLC Class. So, remember to accomplish the same checks as discovered in the previous component of this article.

What can I do to unlock the wiper on my Mercedes Benz GLC Class?

Finally, to do this second part, we will see what solutions are available to you to make sure that the wipers on your Mercedes Benz GLC Class are unlocked and that they work effectively again.

How to unlock the wipers of my Mercedes Benz GLC Class?

If it is for the front windshield wipers or the rear windshield wiper, the solutions will be the same and we will highlight them one after the other in this component, it is up to you to adapt them to the component that concerns you. If you have other blocking complications such as a fuel door stuck on Mercedes Benz GLC Class, do not think twice to consult our article on this issue.

  • In such a case, you will have to locate the engine unit, then disconnect the power cables of this one (take care there must be several of them related to the different speeds of sweeping), then remove the brushes and the linkage. Finally, you will have to unscrew these anchoring points which are generally fixed on silentblocks and reassemble a new wiper motor on your Mercedes Benz GLC Class

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  • In this situation, it will be quite very easy but expensive to replace your commodo, the component generally costs around 200€, once tested you will have the ability to disassemble your commodo by removing the cover from the back of the steering wheel then disconnecting it and removing it with the fixing screws, you will just have to reassemble the new one.
  • Mercedes Benz GLC Class wiper blocked caused by a power failure: In this last situation, you will have to locate the origin of the failure (fuse or relay) and replace the faulty component

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In the event that you have any further questions about the Mercedes Benz GLC Class, do not hesitate to consult our Mercedes Benz GLC Class category.