Among the small service works that you should do regularly on your car, to fill up the brake fluid level of your BMW i3 is one of the most classics. Even though this act is elementary to carry out, some of you are most likely questioning why to do the brake fluid level on your car? And others are worried about how to do the brake fluid level on your BMW i3? We will now answer these questions.


Benefit to always have the brake fluid level up in your BMW i3

So we commence our content page with the interest of looking at the brake fluid level on a BMW i3. This fluid has a fundamental role on your car, transmit the braking power to the wheels and thus stop your car. On the other hand, it is possible that after a while you may lose brake fluid without any particular leak (without any leakage). It is therefore important to check the brake fluid level of your BMW i3 on a regular basis (every 10,000km for example). It is also advisable to flush the system every 50,000km because with time the brake fluid loses its properties. This process is particularly simple and does not require amazing knowledge of mechanics, so it is easy for all BMW i3 owners to do it on their own. If the Brake light on the dashboard of your BMW i3 does not match to a lack of brake fluid, do not hesitate to consult our content page for details. On the other hand, there are some safety measures and rules to follow that we will notice in the following part of this content page.

How to fill up the brake fluid of a BMW i3

So now we will show to you how to do the brake fluid level on a BMW i3. Please note that this is very basic to carry out. On the other hand, you will have to check which brake fluid is the right one for you between DOT 3, DOT 4 and DOT 5. Most vehicles use either DOT 3 or DOT 4. You will get this data in the user manual of your BMW i3. Now here are the steps to stick to to make your level:

  • Open your hood and identify your brake fluid reservoir, it is very easy to identify, it is generally made of whitish/transparent plastic, it is located above the master cylinder (metal part) and has a yellow cap.
  • Once identified, browse the instructions on the cap cautiously so as not to make any problems within the the process, we advise you to clean the cap and the tank before opening. You will now be able to have a look at the side of the tank and check out the “Min” and “Max” marks on the side of the tank, which give you the range in which the level should be.
  • If the level is adequate do not touch anything, or if you are close to or below the low mark, open the cap and fill it gently with the brake fluid appropriate for your BMW i3 up to the mark “Max”.
  • If the level was beneath the “Min” mark before you checked the brake fluid level in your BMW i3, be sure to check the level in a few days/weeks to ensure that you don’t have a leak in the brake system

That’s it, you now have all the info you need to safely fill the brake fluid level of your BMW i3.

In the event that you have any additional questions about the BMW i3, do not hesitate to consult our BMW i3 category.