Certain elements of your car are fundamental to its normal functioning, and to go further, essential 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 functioning conditions, it’s this one. When you begin to have brake problems you need to manage it right away, that’s why our team has posted this guideline on brake fluid leaks on Mercedes Classe A 4 to help you resolve this concern in the right way and deal with it quickly. To achieve this, we will first discover the role of brake fluid, then, what triggers a brake fluid leak on your Mercedes Classe A 4 , and finally, how to fix such a leak.

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What is the role of brake fluid on a Mercedes Classe A 4?

So we commence our content by quickly detailing the role of this famous brake fluid in the braking system of your Mercedes Classe A 4. To understand, a brake system works 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 compressed and will actuate your brake calipers so that they pinch the brake pads on your discs. It is consequently important that you always have the right level of brake fluid on your Mercedes Classe A 4, if you don’t know how to execute this manipulation, consult our content on this subject.

Motives of a brake fluid leak on your Mercedes Classe A 4

We now move on to a more necessary part to help you understand why you have a brake fluid leak on your Mercedes Classe A 4 .

What triggers a brake fluid leak on a Mercedes Classe A 4?

First, we’ll describe the different possible sources of the leak of your Mercedes Classe A 4. Here are the ones below:

  • A broken brake hose: It’s one of the most general motives, one of the brake hoses has been cut and you lose brake fluid and pressure through this hole.
  • A defective master cylinder on Mercedes Classe A 4 can lead to leaks on its different entries or exits.
  • In most cases this happens when a brake drain has been done not too long ago, and it is often not tightened properly.
  • Wheel cylinder: Only present on drum brakes, this part can leak and cause an imbalance in the braking.

How to spot a brake fluid leak on Mercedes Classe A 4?

We will now give you the different suggestions and symptoms to interpret to check that you have a brake fluid leak on your Mercedes Classe A 4 , locate them below:

  • If the ABS warning light of your Mercedes Classe A 4 is on , you have to check directly the condition of your circuit, do not think twice to consult our dedicated content to have all the measures to execute.
  • If your Mercedes Classe A 4 pulls to the left or right when you brake you might have a brake fluid leak.
  • This is one of the most apparent indications, if you feel 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 obvious, but if you locate brake fluid on one of these elements you are bound to have a leak since this circuit is supposed to be closed.

How to resolve a brake fluid leak on Mercedes Classe A 4?

The just remedy when you encounter a brake fluid leak on your Mercedes Classe A 4 is to go to your garage. If it is light, verify your level and drive carefully to the garage, 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:

  • verify the brake fluid level frequently.
  • Purge your brakes every two years or 40, 000 miles.
  • Change the brake fluid if you feel the brakes on your Mercedes Classe A 4 become “soft”.

If perhaps you have any additional questions about the Mercedes Classe A 4, do not hesitate to consult our Mercedes Classe A 4 category.