Paying attention to your car is fundamental nowadays, in truth, if you do not do the minimal maintenance of it, or if you do not consider signals of abnormality, you firmly risk to see your motor vehicle withering away. This is exactly the topic we are going to speak about in this article, one of the indications that most disturbs motorists is the key indicator light on Ford Mondeo 4 dash . To try to help you analyze this light, first we will see what this key light on Ford Mondeo 4 means, then in a second how to proceed if the key light is lit on Ford Mondeo 4? .

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What does the key light on Ford Mondeo 4 mean?

So we start our article with the meaning of a key indicator light on Ford Mondeo 4 dash , it may be that furthermore to the key you have the logo of a car next to it. Be aware that the main objective of this light is to inform you that it’s time to service your Ford Mondeo 4 , however, this light can also have other explanations, even dozens of them. To discover the origin of this problem the best solution will be to run your Ford Mondeo 4 through the diagnostic too l, if you don’t know how to do this procedure, you can locate all the needed information to perform this act in our dedicated article. We will try in the following list to give you the maximum information on the main 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 most likely that you have not thought of resetting the oil change indicator of your Ford Mondeo 4, 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 indicating that the oil level is too low.
  • EGR Valve: Another opportunity is that the key light on your Ford Mondeo 4 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: At last, the last and most basic cause of an orange wrench light on Ford Mondeo 4 is that your glow plugs are getting tired.

What if the orange key light on Ford Mondeo 4 is on?

We are now going to proceed to the second component of our article and try to present you the solutions to each of the complications outlined in the previous part and therefore how to proceed if I discover the wrench light on your Ford Mondeo 4? To achieve this, we will take turns answering each of the complications you may face:

  • Reset the drain indicator light: As we mentioned before, a simple reset of the indicator light on your Ford Mondeo 4 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 perform this operation.
  • Oil level problem: This is a very basic problem and the easiest to solve. You will simply have to verify 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 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), in any other case disassemble and clean the EGR valve of your Ford Mondeo 4, we done a tutorial to help you to do it. In any other case, go to a garage area and prepare to pay a few hundred euros.
  • Glow plugs: Finally, if your problem originates from your glow plugs, the procedure to change them is quite simple and you won’t need more than 40 euros worth of glow plugs.

There, you now know everything about the wrench light on Ford Mondeo 4 , we hope this article has helped you solve your problem.

If you need more guides on the Ford Mondeo 4, go to our Ford Mondeo 4 category.