Keeping an eye on your automobile is imperative in these modern times, indeed, if you do not do the minimum routine service of it, or if you do not take into account signs of abnormality, you highly risk to see your car getting in bad conditions. This is specifically the subject we are going to focus on on this webpage, one of the signs that most disturbs car owners is the ABS warning light on Bmw Serie 3 E92. In an attempt to help you analyze this warning light, we will first take a look at what this ABS warning light corresponds to, then in a second how to proceed if the ABS light is on Bmw Serie 3 E92?.

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What does the ABS light on Bmw Serie 3 E92 mean?

We will start our paper with the meaning of an ABS warning light on Bmw Serie 3 E92, for this, in first, we will discover what an ABS is, and later on, why the ABS light on your car lights up.

What is the ABS on Bmw Serie 3 E92?

To start with, it is important to demonstrate to you what the ABS of your Bmw Serie 3 E92 is employed for so that you can understand the rest of this guideline. The ABS (Anti-lock Braking System) is a device that prevents the wheels of your car from locking during braking. The purpose 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 3 E92 is made up of several components, here they are:

  • Speed sensors on each wheel, which will examine if one of the wheels locks up.
  • A hydraulic system and valves that will manage the pressure of the pads on the discs to manage 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 3 E92

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In truth, you can with ease come to feel how your car’s ABS works. If you have to steer, you will find that your car will brake by pawing, this is precisely the behaviour that ABS permits, it will optimise braking to the maximum by associating 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 3 E92

Now we move on to the part that you are most probably more enthusiastic about, meaning of an ABS warning light on a Bmw Serie 3 E92? To begin with, it is an orange light, so if it is on it shows that your ABS system is faulty. You should be advised that when the ABS warning light is on, the ABS will be put into safety mode, so you should adapt your driving and not take any risks. Here are the different problems that the ABS warning light on your Bmw Serie 3 E92 can show:

  • It could be a simple short circuit, a broken wiring harness, a faulty relay or fuse. Use a pressure gauge to check it.
  • A malfunctioning ABS sensor: A breakdown of one of them motives the ABS light on your Bmw Serie 3 E92 to turn on
  • The ABS hydraulic block of your Bmw Serie 3 E92: 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 obviously turn on.

What if the ABS light activate on my Bmw Serie 3 E92?

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 3 E92?. The solutions will rely upon the deficiencies you are enduring. To begin with, pass your Bmw Serie 3 E92 to the diagnostic tool, if you don’t know how to read a fault code on Bmw Serie 3 E92, don’t think twice to examine our guideline which points the steps to take. Once you have identified the origin of your issue, here are the steps to take to fix it and turn off the ABS light on your Bmw Serie 3 E92:

  • Issue of the ECU or the hydraulic block: It can only be adjusted, and in this case, you will have to go through a specialist, 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 issue: Once you’ve identified an electrical issue with your manometer, if it’s only a fuse or a relay, count around 10€ maximum, otherwise you’ll have to repair the wiring harness.
  • A faulty sensor: Sometimes a simple cleaning of the sensors will be enough to resolve the issue, otherwise changing a sensor can cost up to a few hundred euros.

If you wish more tutorials on the Bmw Serie 3 E92, go to our Bmw Serie 3 E92 category.