Watching your automobile is imperative in these days, in fact, if you do not do the minimum routine service of it, or if you do not take into account symptoms of abnormality, you strongly risk to observe your car withering away. This is specifically the theme we are going to talk about in this article, one of the indicators that most disturbs car owners is the ABS warning light on Bmw Serie 2. In an attempt to help you review this warning light, we will first take a look at what this ABS warning light corresponds to, then in a second how to handle it if the ABS light is on Bmw Serie 2?.

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What does the ABS light on Bmw Serie 2 mean?

We will start our content page with the definition of an ABS warning light on Bmw Serie 2, for this, in first, we will see what an ABS is, and soon after, why the ABS light on your car lights up.

What is the ABS on Bmw Serie 2?

To start with, it is vital to demonstrate to you what the ABS of your Bmw Serie 2 is utilized for so that you can understand the remaining of this article. The ABS (Anti-lock Braking System) is a device that prevents the wheels of your car from locking during braking. The aim of this system is to optimize the braking distance of a car by preventing the wheels from locking, sliding on the road and you losing control of your car. The ABS system of your Bmw Serie 2 is consisting of several components, here they are:

  • Speed sensors on each wheel, which will evaluate if one of the wheels locks up.
  • A hydraulic system and valves that will control the pressure of the pads on the discs to control the braking power of the car
  • A computer that is the control center of your entire ABS system as well as the ABS light of your Bmw Serie 2

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The fact is, you can quite easily experience how your car’s ABS works. If you have to steer, you will find that your car will brake by pawing, this is exactly the behaviour that ABS permits, it will optimise braking to the maximum by relating the phases of pressure on the brake discs and the phases of discharge to prevent the wheels from locking up.

Meaning of an ABS light on Bmw Serie 2

Now we move on to the part that you are certainly more enthusiastic about, meaning of an ABS warning light on a Bmw Serie 2? First of all, it is an orange light, so if it is on it suggest that your ABS system is faulty. You should be advised that whenever the ABS warning light is on, the ABS will be put into security mode, so you should adjust your driving and not take any risks. Here are the different problems that the ABS warning light on your Bmw Serie 2 can indicate:

  • It could be a simple short circuit, a damaged wiring harness, a faulty relay or fuse. Use a pressure gauge to check it.
  • A malfunctioning ABS sensor: A failure of one of them triggers the ABS light on your Bmw Serie 2 to turn on
  • The ABS hydraulic block of your Bmw Serie 2: If it is faulty it is possible that the indicator light will turn on and you will no longer be able to use your ABS.
  • The ABS computer: If the computer has a problem, being the center of all decisions made to run your ABS, the light will unavoidably turn on.

What if the ABS light comes on on my Bmw Serie 2?

We will now move on to the part where we will try to give you some solutions to shut off this light, and thus answer the following question, what to do if the ABS light is on on my Bmw Serie 2?. The solutions will depend on the deficiencies you are having. First of all, pass your Bmw Serie 2 to the diagnostic tool, if you don’t know how to read a fault code on Bmw Serie 2, don’t think twice to go through our article which details the steps to take. Once you have found the cause of your problem, here are the steps to take to fix it and turn off the ABS light on your Bmw Serie 2:

  • Problem of the ECU or the hydraulic block: It can only be altered, and in this situation, you will have to go through a professional, but if it’s dead, it could cost you around 1000€ to replace the ECU and 1500 to 2000€ if you have to replace both of them.
  • Electrical problem: Once you’ve detected an electrical problem with your manometer, if it’s only a fuse or a relay, count around 10€ maximum, in any other case you’ll have to repair the wiring harness.
  • A faulty sensor: Occasionally a simple cleaning of the sensors will be enough to solve the problem, in any other case changing a sensor can cost up to a few hundred euros.

If you want more tutorials on the Bmw Serie 2, go to our Bmw Serie 2 category.