Paying attention to your car is fundamental nowadays, in reality, if you do not do the minimum maintenance of it, or if you do not take into account signals of abnormality, you highly risk to see your motor vehicle becoming unpleasant to use. This is exactly the topic we are going to focus on today, one of the symptoms that most disturbs car owners is the key indicator light on Mercedes Benz GLK dash . To try to help you analyze this light, first we will see what this key light on Mercedes Benz GLK corresponds to, then in a second how to handle it if the key light is lit on Mercedes Benz GLK? .

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What does the key light on Mercedes Benz GLK indicate?

So we start our article with the meaning of a key indicator light on Mercedes Benz GLK dash , it may be that furthermore to the key you have the logo of a car next to it. Take note that the main objective of this light is to tell you that it’s time to service your Mercedes Benz GLK , however, this light can also have other explanations, even dozens of them. To find the source of this problem the best remedy will be to run your Mercedes Benz GLK through the diagnostic too l, if you don’t know how to get this done procedure, you can discover all the required information to carry out this act in our dedicated article. We will try in the following list to give you the maximum information on the main warning messages it can send you:

  • An oil replace conducted without resetting the indicator: If you have done your oil replace by yourself, it is probably that you have not thought of resetting the oil change indicator of your Mercedes Benz GLK, 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 revealing that the oil level is too low.
  • EGR Valve: Another opportunity is that the key light on your Mercedes Benz GLK 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 Mercedes Benz GLK is that your glow plugs are getting tired.

What if the orange key light on Mercedes Benz GLK 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 mentioned in the previous part and therefore how to handle it if I find out the wrench light on your Mercedes Benz GLK? To do this, we will take turns answering each of the complications you may face:

  • Reset the drain indicator light: As we mentioned earlier in this article, a very easy reset of the indicator light on your Mercedes Benz GLK 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 carry out this procedure.
  • Oil level problem: This is a very basic problem and the easiest to correct. You will just have to verify 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 as a result of the EGR valve, you will need to have the points 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 Benz GLK, we made a tutorial 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 originates 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 Benz GLK , we hope this article has helped you solve your problem.

To get more tips on the Mercedes Benz GLK, take a look at the Mercedes Benz GLK category.