Paying attention to your vehicle is important in these modern times, indeed, if you do not do the minimal routine service of it, or if you do not consider signs of abnormality, you strongly risk to see your motor vehicle becoming unpleasant to use. This is precisely the topic we are going to speak about in this article, one of the signs that most disturbs motorists is the key indicator light on Mercedes Classe E 5 dash . To try to help you analyze this light, first we will see what this key light on Mercedes Classe E 5 points, then in a second how to handle it if the key light is lit on Mercedes Classe E 5? .
What does the key light on Mercedes Classe E 5 indicate?
So we begin our article with the meaning of a key indicator light on Mercedes Classe E 5 dash , it may be that furthermore to the key you have the logo of a car next to it. Take note that the most important function of this light is to inform you that it’s time to service your Mercedes Classe E 5 , however, this light can also have other explanations, even dozens of them. To discover the source of this problem the best solution will be to run your Mercedes Classe E 5 through the diagnostic too l, if you don’t know how to get this done process, you can find 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 most important alert announcements it can send you:
- An oil change done without resetting the indicator: If you have done your oil change by yourself, it is most likely that you have not thought of resetting the oil change indicator of your Mercedes Classe E 5, here is the process 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 revealing that the oil level is too low.
- EGR Valve: Another opportunity is that the key light on your Mercedes Classe E 5 is on because your EGR valve is dirty, 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 general cause of an orange wrench light on Mercedes Classe E 5 is that your glow plugs are getting tired.
What if the orange key light on Mercedes Classe E 5 is on?
We are now going to move on to the second part of our article and try to present you the solutions to each of the problems pointed out in the previous part and therefore how to handle it if I see the wrench light on your Mercedes Classe E 5? To get this done, we will take turns answering each of the problems you may possibly face:
- Reset the drain indicator light: As we described earlier in this article, a simple reset of the indicator light on your Mercedes Classe E 5 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 operation.
- Oil level problem: This is a very basic problem and the easiest to solve. You will simply have to check your oil level, we recommend you to take the opportunity to check all your oil levels.
- EGR Valve: In the circumstance of a light that comes on due to 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), in any other case disassemble and clean the EGR valve of your Mercedes Classe E 5, we made a guide 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 originates from your glow plugs, the process 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 Mercedes Classe E 5 , we hope this article has helped you solve your problem.
Whenever you have any additional questions about the Mercedes Classe E 5, do not hesitate to consult our Mercedes Classe E 5 category.
