Paying attention to your vehicle is essential in these modern times, in fact, if you do not do the lowest routine service of it, or if you do not take into account signs of abnormality, you firmly risk to see your car withering away. This is exactly the topic we are going to discuss today, one of the symptoms that most interferes with car owners is the key indicator light on Mercedes Classe E dash . To try to help you analyze this light, first we will see what this key light on Mercedes Classe E corresponds to, then in a second how to proceed if the key light is lit on Mercedes Classe E? .
What does the key light on Mercedes Classe E indicate?
So we start our content page with the meaning of a key indicator light on Mercedes Classe E 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 action of this light is to inform you that it’s time to service your Mercedes Classe E , nevertheless, 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 Mercedes Classe E through the diagnostic too l, if you don’t know how to do this process, you can find all the necessary info to execute this act in our dedicated content page. We will try in the following list to give you the maximum info on the most important alert announcements it can send you:
- An oil replace conducted 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 Mercedes Classe E, 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 indicating that the oil level is too low.
- EGR Valve: Another possibility is that the key light on your Mercedes Classe E 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 general trigger of an orange wrench light on Mercedes Classe E is that your glow plugs are getting tired.
What if the orange key light on Mercedes Classe E is on?
We are now going to move on to the second component of our content page and try to present you the solutions to each of the problems pointed out in the previous part and therefore how to proceed if I see the wrench light on your Mercedes Classe E? To achieve this, we will take turns answering each of the problems you might face:
- Reset the drain indicator light: As we revealed before, a basic reset of the indicator light on your Mercedes Classe E 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 operation.
- Oil level problem: This is a very basic problem and the easiest to correct. 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 due to the EGR valve, you will need to have the points 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 Mercedes Classe E, we done a guide 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 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 Mercedes Classe E , we hope this content page has helped you solve your problem.
If you wish more guides on the Mercedes Classe E, go to our Mercedes Classe E category.
