Paying attention to your vehicle is fundamental in these modern times, in truth, if you do not do the minimum maintenance of it, or if you do not consider signals of abnormality, you highly risk to see your motor vehicle withering away. This is exactly the topic we are going to focus on in this article, one of the signs that most interferes with car owners is the key indicator light on Bmw Serie 3 E90 dash . To try to help you analyze this light, first we will see what this key light on Bmw Serie 3 E90 points, then in a second what to do if the key light is lit on Bmw Serie 3 E90? .

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What does the key light on Bmw Serie 3 E90 indicate?

So we begin our article with the meaning of a key indicator light on Bmw Serie 3 E90 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 objective of this light is to notify you that it’s time to service your Bmw Serie 3 E90 , however, this light can also have other explanations, even dozens of them. To find the origin of this issue the best solution will be to run your Bmw Serie 3 E90 through the diagnostic too l, if you don’t know how to get this done process, you can locate all the needed info to perform this act in our dedicated article. We will try in the following list to give you the maximum info on the main alert information it can send you:

  • An oil replace done without resetting the indicator: If you have done your oil replace on your own, it is very likely that you have not thought of resetting the oil change indicator of your Bmw Serie 3 E90, here is the process to get this done small reset of the key light of your car.
  • Oil level issue: It is possible that the oil level sensor is suggesting that the oil level is too low.
  • EGR Valve: Another possibility is that the key light on your Bmw Serie 3 E90 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: Finally, the last and most common trigger of an orange wrench light on Bmw Serie 3 E90 is that your glow plugs are getting tired.

What if the orange key light on Bmw Serie 3 E90 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 outlined in the previous part and consequently what to do if I see the wrench light on your Bmw Serie 3 E90? To do this, we will take turns answering each of the problems you might face:

  • Reset the drain indicator light: As we explained previously, a very easy reset of the indicator light on your Bmw Serie 3 E90 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 procedure.
  • Oil level issue: This is a very basic issue and the easiest to solve. You will just 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 origin of the issue, you can try to clean your car by pushing the gears (hot engine), otherwise disassemble and clean the EGR valve of your Bmw Serie 3 E90, 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 issue originates from your glow plugs, the process 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 Bmw Serie 3 E90 , we hope this article has helped you solve your issue.

If you have any further questions about the Bmw Serie 3 E90, do not hesitate to consult our Bmw Serie 3 E90 category.