Paying attention to your vehicle is essential in these modern times, in truth, if you do not do the minimum routine service of it, or if you do not take into account signals of abnormality, you strongly risk to see your car withering away. This is precisely the topic we are going to speak about in this article, one of the indications that most disturbs car owners is the key indicator light on Mercedes Classe C 3 dash . To try to help you analyze this light, first we will see what this key light on Mercedes Classe C 3 points, then in a second what to do if the key light is lit on Mercedes Classe C 3? .
What does the key light on Mercedes Classe C 3 indicate?
So we begin our article with the meaning of a key indicator light on Mercedes Classe C 3 dash , it may be that in addition to the key you have the logo of a car next to it. Take note that the main action of this light is to inform you that it’s time to service your Mercedes Classe C 3 , nevertheless, this light can also have other meanings, even dozens of them. To discover the source of this problem the best remedy will be to run your Mercedes Classe C 3 through the diagnostic too l, if you don’t know how to get this done procedure, you can locate all the required information to execute this action in our dedicated article. We will try in the following list to give you the maximum information on the main 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 probably that you have not thought of resetting the oil change indicator of your Mercedes Classe C 3, here is the procedure to get this done 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 possibility is that the key light on your Mercedes Classe C 3 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: Finally, the last and most basic trigger of an orange wrench light on Mercedes Classe C 3 is that your glow plugs are getting tired.
What if the orange key light on Mercedes Classe C 3 is on?
We are now going to proceed to the second part of our article and try to present you the solutions to each of the problems mentioned in the previous part and consequently what to do if I find out the wrench light on your Mercedes Classe C 3? To get this done, we will take turns answering each of the problems you may possibly face:
- Reset the drain indicator light: As we mentioned earlier in this article, a very easy reset of the indicator light on your Mercedes Classe C 3 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 procedure.
- Oil level problem: This is a very basic problem and the easiest to solve. You will simply have to examine your oil level, we recommend you to take the opportunity to check 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 source 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 Mercedes Classe C 3, we made a tutorial 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 problem comes 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 Mercedes Classe C 3 , we hope this article has helped you solve your problem.
If you need more tutorials on the Mercedes Classe C 3, go to our Mercedes Classe C 3 category.
