Modern cars are more and more designed with technology and although this brings us comfort, we unfortunately also go through the drawbacks. Most of us are uncomfortable with anything electrical on our Audi A4, let alone going near the fuses on it. Unfortunately, summers are getting hotter and hotter, and some options like air conditioning are indispensable, so an air conditioning troubles will undoubtedly impact the comfort of your vehicle. In this article, we will try to help you to fix your fuse problems and specifically to find the air conditioning fuse on your Audi A4. To achieve this, first, we will see in which circumstances it might be relevant to replace the air conditioning fuse on your Audi A4, then where is the air conditioning fuse on Audi A4 .

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Why replace the air conditioning fuse on Audi A4?

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So let’s begin our content page on the location of the air conditioning fuse of your Audi A4 by the benefit of changing it. You may feel like your fuse is blown but you are not sure. In actual fact, if your air conditioning does not work on Audi A4 anymore, if you have already had it recharged, examined for possible leaks in the system and if you have examined that the air conditioning compressor is functional, it is highly possible that the fuse is the trigger. You should know that a fuse functions as a safety device to prevent overvoltage on your Audi A4 . It will be a resistor, of a filament, more or less thick, which will let complete a specific tension and which will break if the tension is too strong. Hence the fact that they are transparent, you can verify them and confirm that the filament is still intact with a basic visual verify. Generally speaking, you will want to replace the air conditioning fuse of a Audi A4 when it doesn’t work anymore for no apparent reason .

Where is the air conditioning fuse on Audi A4?

We will now look for where the air conditioning fuse on your Audi A4 is. The air conditioning system is linked to several electronic elements and there might be some fuses linked to it on your car based on the year and options it has. However, furthermore to the fuses, there is as well a relay that controls the correct operation of your air conditioning. We will one by one help you discover the fuse and air conditioning relay on your Audi A4 .

Replacement of the internal air conditioning fuses of your Audi A4

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We will first focus on the internal fuses of your Audi A4’s air-conditioning system. For this you will have to go to the fuse box of your motor vehicle . If you can’t find it, please be aware that it is close to your steering wheel, you will discover its exact position thanks to the manual of your Audi A4.

  • Go through the instruction manual on the cover of the fuse box to find the air conditioning fuse(s) of your Audi A4 , verify all the fuses with the word “air conditioning” in their names.
  • Take out the air-conditioning fuse(s) cautiously with pliers and verify the condition of the filament.
  • If one of them fails, replace it with a new fuse . As a last solution, you can take your vehicle to your auto mechanic so that he can take a closer check out the trigger of your issue.
  • After you replace the air conditioning fuse in your motor vehicle, reassemble and test your air conditioning.

Replacement of the air conditioning fuse relay of your Audi A4

Finally, we will now see how to verify the status of the air conditioning relay in your motor vehicle. To achieve this, you will need to go to your engine compartment side:

  • Open the fuse box of your Audi A4, it’s close to your battery under a plastic cover.
  • Verify the inside of the cover for the location of the air conditioning relay, or verify your user manual if you can’t find it. This is generally the air conditioning compressor relay.
  • Reverse the relay with another relay to test your air conditioning, or replace it with a new one

You now know how to discover the air conditioning fuse of your motor vehicle , if you are looking for other fuses like the starter fuse on Audi A4, or the horn fuse, do not hesitate to consult our web content dedicated to these fuses.

If you want more tutorials on the Audi A4, go to our Audi A4 category.