Modern cars are more and more built with technology and nevertheless this brings us comfort, we sadly as well undergo the disadvantages. The majority of us are not comfortable 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 failure will obviously effect the comfort of your vehicle. In this post, we will try to help you to resolve your fuse problems and especially to find the turn signal fuse on your Audi A4. To achieve this, first, we will find out in which circumstances it might be important to change the turn indicator fuse on your Audi A4, then where is the turn signal fuse on Audi A4 .


Why change blinker fuses on Audi A4?

So let’s start our content on the location of theblinker fuse of your Audi A4 by the interest of changing it. You may possibly feel like your fuse is blown but you are not sure. In actual fact, if your turn signal does not work on Audi A4 anymore, if you have already check that the bulb isn’t blown, it is highly possible that the fuse is the cause. You should know that a fuse acts 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 pass a specified 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, you will want to change the turn signal fuse of a Audi A4 when it doesn’t work anymore for no apparent explanation .

Where is the turn signal fuse on Audi A4?

We will now look for where the blinker fuse on your Audi A4 is. The turn indicators are linked to several electronic components and there might be several fuses linked to it on your motor vehicle depending on the year and options it has. Nevertheless, in addition to the fuses, there is as well a relay that manages the solve operation of your air conditioning. We will one at a time help you find the fuse and turn signal relay on your Audi A4 .

Replacement of the internal turning indicator fuses of your Audi A4

We will first focus on the internal fuses of your Audi A4’s turn signs. To do this you will have to go to the fuse box of your car . If you can’t find it, please note that it is close to your steering wheel, you will find its exact position thanks to the manual of your Audi A4.

  • Browse the manual on the cover of the fuse box to find the turn signal fuse(s) of your Audi A4 , check all the fuses with the word “lights” in their names.
  • Take out the turn signal fuse(s) attentively with pliers and check the condition of the filament.
  • If one of them breaks down, replace it with a new fuse. As a last remedy, you can take your vehicle to your auto mechanic so that he can take a closer look at the cause of your problem.
  • After you change the turn indicator fuse in your motor vehicle, reassemble and test your lights.

Replacement of the turn signal fuse relay of your Audi A4

Finally, we will now find out how to check the status of the blinker relay in your motor vehicle. To achieve this, you will need to go to your engine unit 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 position of the turn signal relay, or check your instruction manual if you can’t find it. This is usually the air conditioning compressor relay.
  • Reverse the relay with another relay to test your turning lights, or replace it with a new one

You now know how to find the turn signal 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 think twice to seek advice from our articles dedicated to these fuses.

To discover more tips on the Audi A4, take a look at the Audi A4 category.