Monitoring your automobile is important in these days, in truth, if you do not do the minimum 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 precisely the topic we are gonna focus on on this webpage, one of the symptoms that most disturbs motorists is the ABS warning light on Audi Rs5. In an attempt to help you analyze this warning light, we will first check out what this ABS warning light corresponds to, then in a second how to proceed if the ABS light is on Audi Rs5?.

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What does the ABS light on Audi Rs5 indicate?

We will start our content with the meaning of an ABS warning light on Audi Rs5, to do this, in first, we will discover what an ABS is, and afterwards, why the ABS light on your car lights up.

What is the ABS on Audi Rs5?

To start with, it is important to explain to you what the ABS of your Audi Rs5 is employed for so that you can understand the remaining of this guideline. The ABS (Anti-lock Braking System) is a device that prevents the wheels of your car from locking during braking. The objective of this system is to optimise 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 Audi Rs5 is made from several elements, 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 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 Audi Rs5

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The truth is, you can simply 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 exactly the behaviour that ABS enables, it will optimise braking to the maximum by relating the phases of pressure on the brake discs and the phases of release to prevent the wheels from locking up.

Meaning of an ABS light on Audi Rs5

Now we go forward to the part that you are most probably more curious about, meaning of an ABS warning light on a Audi Rs5? Firstly, it is an orange light, so if it is on it shows that your ABS system is defective. You should be knowledgeable that once the ABS warning light is on, the ABS will be put into security mode, so you should change your driving and not take any risks. Here are the different problems that the ABS warning light on your Audi Rs5 can show:

  • It could be a simple short circuit, a damaged wiring harness, a defective relay or fuse. Use a pressure gauge to check it.
  • A malfunctioning ABS sensor: A breakdown of one of them triggers the ABS light on your Audi Rs5 to turn on
  • The ABS hydraulic block of your Audi Rs5: If it is defective it is possible that the indicator light will occur 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 manage your ABS, the light will obviously turn on.

What if the ABS light comes on on my Audi Rs5?

We will now go forward 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 Audi Rs5?. The solutions will rely upon the failure you are experiencing. Firstly, pass your Audi Rs5 to the diagnostic tool, if you don’t know how to read a fault code on Audi Rs5, don’t think twice to go through our guideline which points the steps to take. Once you have determined the origin of your issue, here are the steps to take to correct it and turn off the ABS light on your Audi Rs5:

  • Trouble 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 change the ECU and 1500 to 2000€ if you have to change both of them.
  • Electrical issue: Once you’ve detected an electrical issue 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 defective sensor: Often a simple cleaning of the sensors will be enough to remedy the issue, in any other case changing a sensor can cost up to a few hundred euros.

If perhaps you have any further questions about the Audi Rs5, do not hesitate to consult our Audi Rs5 category.