Certain elements of your car are necessary to its normal running, and to go further, important to your security and that of other users. Your braking system is one of them, and if there’s one thing that must be in good working conditions, it’s this one. When you start to have brake problems you need to handle it right away, that’s why our team has created this guideline on brake fluid leaks on Mercedes Benz S Class to help you address this matter in the right method and deal with it quickly. To do so, we will first discover the role of brake fluid, then, what triggers a brake fluid leak on your Mercedes Benz S Class , and finally, how to repair such a leak.

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What is the role of brake fluid on a Mercedes Benz S Class?

So we begin our article by quickly explaining the role of this famous brake fluid in the braking system of your Mercedes Benz S Class. To discover, a brake system functions with a closed hydraulic circuit, that is to say that you will have rigid hoses filled with brake fluid that are pressurized by the master cylinder, and when you press your brake pedal, your brake fluid will be pressurized and will actuate your brake calipers so that they pinch the brake pads on your discs. It is therefore important that you constantly have the right level of brake fluid on your Mercedes Benz S Class, if you don’t know how to perform this manipulation, consult our article on this subject.

Causes of a brake fluid leak on your Mercedes Benz S Class

We now proceed to a more important component to help you discover why you have a brake fluid leak on your Mercedes Benz S Class .

What triggers a brake fluid leak on a Mercedes Benz S Class?

First, we’ll show you the different possible sources of the leak of your Mercedes Benz S Class. Here are the ones down below:

  • A broken brake hose: It’s one of the most general causes, one of the brake hoses has been cut and you lose brake fluid and pressure through this hole.
  • A faulty master cylinder on Mercedes Benz S Class can lead to leaks on its different entries or exits.
  • In most cases this happens when a brake drain has been done lately, and it is often not tightened effectively.
  • Wheel cylinder: Just present on drum brakes, this component can leak and bring about an imbalance in the braking.

How to spot a brake fluid leak on Mercedes Benz S Class?

We will now give you the different tips and signs of illness to interpret to check that you have a brake fluid leak on your Mercedes Benz S Class , find them down below:

  • If the ABS warning light of your Mercedes Benz S Class is on , you have to check directly the condition of your circuit, do not think twice to consult our dedicated article to have all the steps to perform.
  • If your Mercedes Benz S Class pulls to the left or right when you brake you could have a brake fluid leak.
  • This is one of the most visible symptoms, if you experience that your pedal is much easier to press down and goes up more slowly, it is very likely that you have a loss of pressure in your brake system.
  • More logical, but if you find brake fluid on one of these components you are bound to have a leak since this circuit is designed to be closed.

How to correct a brake fluid leak on Mercedes Benz S Class?

The only solution when you encounter a brake fluid leak on your Mercedes Benz S Class is to go to your garage area. If it is light, check your level and drive carefully to the garage area, if it is too big don’t drive and have your car towed. A general breakdown of your brake system will lead to an accident. You can, however, make a few regular checks to limit the risks:

  • check the brake fluid level repeatedly.
  • Purge your brakes every two years or 40, 000 miles.
  • Replace the brake fluid if you experience the brakes on your Mercedes Benz S Class become “soft”.

If you need more guides on the Mercedes Benz S Class, go to our Mercedes Benz S Class category.