Paying attention to your car is fundamental in these modern times, in truth, if you do not do the minimal routine service of it, or if you do not consider signals of abnormality, you strongly risk to see your motor vehicle becoming unpleasant to use. This is exactly the theme we are going to discuss in this article, one of the symptoms that most disturbs car owners is the key indicator light on Audi A8 dash . To try to help you analyze this light, first we will see what this key light on Audi A8 means, then in a second how to proceed if the key light is lit on Audi A8? .
What does the key light on Audi A8 mean?
So we start our article with the meaning of a key indicator light on Audi A8 dash , it may be that in addition 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 tell you that it’s time to service your Audi A8 , however, this light can also have other meanings, even dozens of them. To find the origin of this issue the best remedy will be to run your Audi A8 through the diagnostic too l, if you don’t know how to do this procedure, you can discover all the needed information to execute this action in our dedicated article. 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 change done without resetting the indicator: If you have done your oil change on your own, it is most likely that you have not thought of resetting the oil change indicator of your Audi A8, here is the procedure to do this small reset of the key light of your car.
- Oil level issue: It is possible that the oil level sensor is indicating that the oil level is too low.
- EGR Valve: Another possibility is that the key light on your Audi A8 is on because your EGR valve is dirty, very often the case if you are driving short distances or not pushing the gears of your car.
- Glow plugs: Finally, the last and most general cause of an orange wrench light on Audi A8 is that your glow plugs are getting tired.
What if the orange key light on Audi A8 is on?
We are now going to move on to the second part of our article and try to present you the solutions to each of the complications outlined in the previous part and consequently how to proceed if I discover the wrench light on your Audi A8? To get this done, we will take turns answering each of the complications you may face:
- Reset the drain indicator light: As we outlined before, a very easy reset of the indicator light on your Audi A8 will be enough to turn off the key indicator and restart it for a cycle of 10 000km or 1 year, see our article to execute this process.
- Oil level issue: This is a very basic issue and the easiest to resolve. You will simply have to check your oil level, we suggest 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 details of this fault code through the diagnostic tool. Once you are sure of the origin of the issue, you can try to clean your car by pushing the gears (hot engine), in any other case disassemble and clean the EGR valve of your Audi A8, we made a guide to help you to do it. Otherwise, go to a garage area and prepare to pay a few hundred euros.
- Glow plugs: Finally, if your issue originates 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 A8 , we hope this article has helped you solve your issue.
In the event that you have any further questions about the Audi A8, do not hesitate to consult our Audi A8 category.
