Keeping an eye on your car is important nowadays, in fact, if you do not do the lowest maintenance of it, or if you do not consider signals of abnormality, you highly risk to see your motor vehicle becoming unpleasant to use. This is exactly the theme we are going to discuss today, one of the symptoms that most disturbs motorists is the key indicator light on Cadillac XTS dash . To try to help you analyze this light, first we will see what this key light on Cadillac XTS corresponds to, then in a second how to proceed if the key light is lit on Cadillac XTS? .

key-light-stays-on-cadillac-xts

What does the key light on Cadillac XTS indicate?

So we start our content with the meaning of a key indicator light on Cadillac XTS dash , it may be that in addition to the key you have the logo of a car next to it. Be aware that the main objective of this light is to tell you that it’s time to service your Cadillac XTS , nevertheless, this light can also have other meanings, even dozens of them. To discover the source of this issue the best solution will be to run your Cadillac XTS through the diagnostic too l, if you don’t know how to achieve this procedure, you can find all the necessary information to accomplish this work in our dedicated content. We will try in the following list to give you the maximum information on the main alert information it can send you:

  • An oil replace conducted without resetting the indicator: If you have done your oil replace by yourself, it is very likely that you have not thought of resetting the oil change indicator of your Cadillac XTS, here is the procedure to achieve this small reset of the key light of your car.
  • Oil level issue: It is possible that the oil level sensor is suggesting that the oil level is too low.
  • EGR Valve: Another possibility is that the key light on your Cadillac XTS 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 common trigger of an orange wrench light on Cadillac XTS is that your glow plugs are getting tired.

What if the orange key light on Cadillac XTS 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 outlined in the previous part and consequently how to proceed if I discover the wrench light on your Cadillac XTS? To do this, we will take turns answering each of the complications you may face:

  • Reset the drain indicator light: As we explained earlier in this article, a basic reset of the indicator light on your Cadillac XTS 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 accomplish this process.
  • Oil level issue: This is a very basic issue and the easiest to resolve. You will just have to check your oil level, we suggest you to take the opportunity to verify 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 source 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 Cadillac XTS, we made 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 issue comes from your glow plugs, the procedure to replace 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 Cadillac XTS , we hope this content has helped you solve your issue.

If you want more guides on the Cadillac XTS, go to our Cadillac XTS category.