Keeping an eye on your car is necessary nowadays, in truth, if you do not do the minimum routine service of it, or if you do not take into consideration signs of abnormality, you highly risk to see your motor vehicle becoming unpleasant to use. This is precisely the theme we are going to discuss in this article, one of the symptoms that most interferes with motorists is the key indicator light on Lexus CT dash . To try to help you analyze this light, first we will see what this key light on Lexus CT means, then in a second what to do if the key light is lit on Lexus CT? .

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What does the key light on Lexus CT indicate?

So we start our content page with the meaning of a key indicator light on Lexus CT 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 objective of this light is to inform you that it’s time to service your Lexus CT , however, this light can also have other meanings, even dozens of them. To find the origin of this problem the best solution will be to run your Lexus CT through the diagnostic too l, if you don’t know how to achieve this process, you can find all the required info to execute this action in our dedicated content page. 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 by yourself, it is most likely that you have not thought of resetting the oil change indicator of your Lexus CT, here is the process to achieve 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 Lexus CT is on because your EGR valve is dirty, frequently the case if you are driving short distances or not pushing the gears of your vehicle.
  • Glow plugs: At last, the last and most basic trigger of an orange wrench light on Lexus CT is that your glow plugs are getting tired.

What if the orange key light on Lexus CT is on?

We are now going to proceed to the second component of our content page and try to present you the solutions to each of the problems mentioned in the previous part and therefore what to do if I see the wrench light on your Lexus CT? To achieve this, we will take turns answering each of the problems you might face:

  • Reset the drain indicator light: As we explained earlier in this article, a very easy reset of the indicator light on your Lexus CT will be enough to turn off the key indicator and restart it for a cycle of 10 000km or 1 year, see our content page to execute this procedure.
  • Oil level problem: This is a very basic problem and the easiest to correct. You will simply have to check your oil level, we recommend you to take the opportunity to verify all your oil levels.
  • EGR Valve: In the case of a light that comes on as a result 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), otherwise disassemble and clean the EGR valve of your Lexus CT, we done a guide to help you to do it. Otherwise, go to a mechanic and prepare to pay a few hundred euros.
  • Glow plugs: Finally, if your problem comes from your glow plugs, the process to replace 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 Lexus CT , we hope this content page has helped you solve your problem.

In the event that you have any further questions about the Lexus CT, do not hesitate to consult our Lexus CT category.