We will try again in this article to help you to resolve the small problems related to your car. We have not too long ago seen how to unblock a fuel door, or a tank cap, in this article we will focus on an annoying problem that can be dangerous in bad weather conditions, being a victim of wiper stuck on Bmw Serie 7 . And to correct this, we will first try to figure out why the wipers on your Bmw Serie 7 remain stuck and, secondly, how to unblock them.
Why does the wiper of my Bmw Serie 7 stay stuck?
So we will begin our article with the reasons of the stuck wipers of your Bmw Serie 7 . First of all we will focus on the front wipers and in a second time on the rear wiper.
Why are the front wipers on my Bmw Serie 7 stuck in up or down position?
We will go through one after the other the different problems that can bring about the front wipers of your Bmw Serie 7 to get stuck :
- One of the most common motives of front wipers getting stuck on your Bmw Serie 7 is related to the engine unit that drives them, in reality, these engines can, over time, lose power, and ultimately 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 because of an object that prevents the blades from functioning, take a look up to the axis of the blades.
- If it is a lack of lubrication, you will find that your front wipers are going slower, verify fairly quickly the cause of the problems or else the engines will be forced and damaged.
- It is possible that the front wipers of your Bmw Serie 7 may not operate because of a defective comodo. To check this, you need to disconnect the output wires and connect them together, if the wipers are functioning, the comodo is responsible for the problem.
- Finally, last opportunity, the front wipers of your Bmw Serie 7 are blocked because of a power failure, so you will have to verify two auto parts, the relay and the fuse.
Why is the rear window wiper on my Bmw Serie 7 stuck?
Concerning the stuck rear window wiper of your Bmw Serie 7 , the origins of your complications are more or less the same. Although there is only one wiper blade at the rear of your car, there are still some dedicated auto parts that can bring about problems only on the rear windshield of your Bmw Serie 7. So, make sure you perform similar checks as seen in the previous part of this article.
What can I do to unlock the wiper on my Bmw Serie 7?
Finally, to do this second part, we will see what solutions are available to you to ensure that the wipers on your Bmw Serie 7 are unlocked and that they operate properly again.
How to unlock the wipers of my Bmw Serie 7?
Whether it is for the front windshield wipers or the rear windshield wiper, the solutions will be similar and we will detail them one after the other in this part, it is up to you to adapt them to the part that concerns you. If you have other blocking problems such as a fuel door stuck on Bmw Serie 7, do not think twice to seek advice from our article on this problem.
- In this case, you will have to locate the engine unit, then disconnect the power cables of this one (be careful 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 Bmw Serie 7
- In this scenario, it will be quite basic but expensive to replace your commodo, the part generally costs around 200€, once tested you will be able 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.
- Bmw Serie 7 wiper blocked caused by a power failure: In this last scenario, you will have to locate the source of the failure (fuse or relay) and replace the defective part
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If you need more guides on the Bmw Serie 7, go to our Bmw Serie 7 category.
