Keeping an eye on your vehicle is important in these modern times, in truth, if you do not do the minimal routine service of it, or if you do not take into consideration signals of abnormality, you strongly risk to see your motor vehicle withering away. This is precisely the theme we are going to speak about today, one of the indications that most interferes with car owners is the key indicator light on Hyundai Sonata dash . To try to help you analyze this light, first we will see what this key light on Hyundai Sonata means, then in a second how to proceed if the key light is lit on Hyundai Sonata? .

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What does the key light on Hyundai Sonata mean?

So we begin our content with the meaning of a key indicator light on Hyundai Sonata 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 objective of this light is to tell you that it’s time to service your Hyundai Sonata , nevertheless, this light can also have other explanations, even dozens of them. To discover the origin of this problem the best remedy will be to run your Hyundai Sonata through the diagnostic too l, if you don’t know how to do this process, you can locate all the required info to execute this work in our dedicated content. We will try in the following list to give you the maximum info on the most important alert messages it can send you:

  • An oil replace done without resetting the indicator: If you have done your oil replace on your own, it is probably that you have not thought of resetting the oil change indicator of your Hyundai Sonata, here is the process to do this small reset of the key light of your car.
  • Oil level problem: It is possible that the oil level sensor is revealing that the oil level is too low.
  • EGR Valve: Another possibility is that the key light on your Hyundai Sonata 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 vehicle.
  • Glow plugs: Finally, the last and most general cause of an orange wrench light on Hyundai Sonata is that your glow plugs are getting tired.

What if the orange key light on Hyundai Sonata is on?

We are now going to move on to the second part of our content and try to present you the solutions to each of the complications outlined in the previous part and consequently how to proceed if I find out the wrench light on your Hyundai Sonata? To get this done, we will take turns answering each of the complications you may possibly face:

  • Reset the drain indicator light: As we revealed previously, a basic reset of the indicator light on your Hyundai Sonata 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 operation.
  • Oil level problem: This is a very basic problem and the easiest to resolve. 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 case 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 problem, 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 Hyundai Sonata, we made a guide 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 originates from your glow plugs, the process to change them is quite basic and you won’t need more than 40 euros worth of glow plugs.

There, you now know everything about the wrench light on Hyundai Sonata , we hope this content has helped you solve your problem.

If you have any further questions about the Hyundai Sonata, do not hesitate to consult our Hyundai Sonata category.