Modern cars are more and more loaded with technology and although this brings us comfort, we sadly also suffer the down sides. Many of us are not comfortable with anything electrical on our BMW 3 Series, even morehandling the fuses on it. In this article, we will try to help you to resolve your fuse complications and especially to find the fuse of the horn on your BMW 3 Series. To do this, first, we will see in which circumstances it can be relevant to change the fuse of the horn of your BMW 3 Series, then where is the fuse of the horn of your BMW 3 Series .
Why change the horn fuse to BMW 3 Series?
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So let’s begin our content page on the location of the horn fuse of your BMW 3 Series by the interest of changing it. You may possibly have the feeling that your fuse is blown but you are not sure. If you can no longer use your motor vehicle horn, it is very possible that the fuse is the cause. It is important to know that a fuse acts as a safety device to avoid overvoltage on your BMW 3 Series . It will be a resistor, of a filament, more or less thick, which will let complete a certain tension and which will break if the tension is too strong. Hence the fact that they are transparent, you can check them and verify that the filament is still intact with a basic visual check. Generally speaking, one will want to change the fuse of the horn of a BMW 3 Series when it will no longer work for no apparent reason . If your battery is working effectively, it may be the fuse that is leading to your issue.
Where is the horn fuse on BMW 3 Series?
We will now look for the location of the horn fuse on your BMW 3 Series . The fuse is generally a 15 amp blue fuse. However, there is a fuse and a relay that controls the correct operation of your horn. We will take it in turns to help you discover the fuse for your BMW 3 Series horn.
Replace the fuse inside the horn of your BMW 3 Series
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We will first concentrate on the inner fuse of the horn of your BMW 3 Series. To do this you will have to go to the fuse box of your motor vehicle . If you can’t discover it, know that it is close to your steering wheel, you will discover its exact location thanks to the owners manual of your BMW 3 Series.
- Read the guidebook on the cover of the fuse box to discover the fuse of the horn of your BMW 3 Series , it should be noted as “horn”.
- Take out the fuse from the horn attentively with pliers and check the condition of the filament.
- If it’s defective, replace it with a new fuse, otherwise skip to the last part of this content page and check your horn. As a last solution, you can take your vehicle to your auto mechanic so that he can take a closer look at the cause of your issue.
- After you change the fuse on your motor vehicle horn, reassemble and test your horn.
Replacing the horn fuse relay on your BMW 3 Series
At last, we will now see how to check the status of the horn relay in your motor vehicle. To do this, you will need to go to your engine compartment side:
- Open the fuse box of your BMW 3 Series, it’s close to your battery under a plastic cover.
- Verify the inside of the cache for the location of the horn relay, or your user manual if you can’t discover it.
- Reverse the relay with another relay to test your horn, or replace it with a new one
You now know how to discover the fuse of your car horn , if you are looking for other fuses like the starter fuse on BMW 3 Series, or the car radio fuse BMW 3 Series, do not hesitate to consult our web content dedicated to these fuses.
If you want more guides on the BMW 3 Series, go to our BMW 3 Series category.
