Keeping an eye on your car is fundamental nowadays, in truth, if you do not do the lowest maintenance of it, or if you do not take into consideration signs of abnormality, you strongly risk to see your motor vehicle becoming unpleasant to use. This is precisely the theme we are going to speak about in this article, one of the signs that most disturbs motorists is the key indicator light on Audi A3 dash . To try to help you analyze this light, first we will see what this key light on Audi A3 corresponds to, then in a second what to do if the key light is lit on Audi A3? .
What does the key light on Audi A3 mean?
So we begin our content with the meaning of a key indicator light on Audi A3 dash , it may be that furthermore to the key you have the logo of a car next to it. Be aware that the most important action of this light is to inform you that it’s time to service your Audi A3 , nevertheless, this light can also have other meanings, even dozens of them. To find the source of this problem the best remedy will be to run your Audi A3 through the diagnostic too l, if you don’t know how to do this procedure, you can find all the required information to execute this work in our dedicated content. We will try in the following list to give you the maximum information on the most important warning information it can send you:
- An oil replace conducted without resetting the indicator: If you have done your oil replace on your own, it is most likely that you have not thought of resetting the oil change indicator of your Audi A3, here is the procedure to do this small reset of the key light of your car.
- Oil level problem: It is possible that the oil level sensor is suggesting that the oil level is too low.
- EGR Valve: Another opportunity is that the key light on your Audi A3 is on because your EGR valve is dirty, often the case if you are driving short distances or not pushing the gears of your vehicle.
- Glow plugs: At last, the last and most common trigger of an orange wrench light on Audi A3 is that your glow plugs are getting tired.
What if the orange key light on Audi A3 is on?
We are now going to proceed to the second component of our content and try to present you the solutions to each of the complications pointed out in the previous part and consequently what to do if I discover the wrench light on your Audi A3? To achieve this, we will take turns answering each of the complications you may face:
- Reset the drain indicator light: As we mentioned earlier in this article, a very easy reset of the indicator light on your Audi A3 will be enough to turn off the key indicator and restart it for a cycle of 10 000km or 1 year, see our content to execute this process.
- Oil level problem: This is a very basic problem and the easiest to solve. You will just have to check your oil level, we advise you to take the opportunity to check all your oil levels.
- EGR Valve: In the circumstance of a light that comes on because of the EGR valve, you will need to have the points of this fault code through the diagnostic tool. Once you are sure of the source of the problem, you can try to clean your car by pushing the gears (hot engine), otherwise disassemble and clean the EGR valve of your Audi A3, we done a tutorial to help you to do it. In any other case, go to a mechanic and prepare to pay a few hundred euros.
- Glow plugs: Finally, if your problem comes from your glow plugs, the procedure to change them is quite very easy and you won’t need more than 40 euros worth of glow plugs.
There, you now know everything about the wrench light on Audi A3 , we hope this content has helped you solve your problem.
To get more tips on the Audi A3, take a look at the Audi A3 category.
