Watching your vehicle is very important in these modern times, in fact, if you do not do the minimum service of it, or if you do not take into account alerts of abnormality, you strongly risk to see your car getting in bad conditions. This is exactly the topic we are gonna discuss in this article, one of the symptoms that most disturbs motorists is the ABS warning light on Mercedes Benz C Class. 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 what to do if the ABS light is on Mercedes Benz C Class?.
What does the ABS light on Mercedes Benz C Class indicate?
We will commence our article content with the meaning of an ABS warning light on Mercedes Benz C Class, for this, in first, we will see what an ABS is, and afterwards, why the ABS light on your car lights up.
What is the ABS on Mercedes Benz C Class?
To begin with, it is fundamental to demonstrate to you what the ABS of your Mercedes Benz C Class is employed for so that you can understand the rest of this article. 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 Mercedes Benz C Class is consisting of different parts, here they are:
- Speed sensors on each wheel, which will review 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 Mercedes Benz C Class
In reality, you can very easily 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 actions 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 Mercedes Benz C Class
Now we go forward to the part that you are likely more keen on, meaning of an ABS warning light on a Mercedes Benz C Class? To begin with, it is an orange light, so if it is on it denotes that your ABS system is defective. You should be knowledgeable that once the ABS warning light is on, the ABS will be put into safety mode, so you should adjust your driving and not take any risks. Here are the different problems that the ABS warning light on your Mercedes Benz C Class can indicate:
- 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 failure of one of them motives the ABS light on your Mercedes Benz C Class to turn on
- The ABS hydraulic block of your Mercedes Benz C Class: If it is defective 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 trouble, being the center of all decisions made to run your ABS, the light will obviously turn on.
What if the ABS light comes on on my Mercedes Benz C Class?
We will now go forward to the part where we will try to give you some solutions to turn off this light, and thus answer the following question, what to do if the ABS light is on on my Mercedes Benz C Class?. The solutions will could depend on the deficiencies you are enduring. To begin with, pass your Mercedes Benz C Class to the diagnostic tool, if you don’t know how to read a fault code on Mercedes Benz C Class, don’t think twice to browse our article which explains the steps to take. Once you have located the cause of your problem, here are the steps to take to correct it and turn off the ABS light on your Mercedes Benz C Class:
- Trouble of the ECU or the hydraulic block: It can only be adjusted, and in this case, 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 defective 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.
To get more tips on the Mercedes Benz C Class, take a look at the Mercedes Benz C Class category.