Paying attention to your vehicle is essential in these modern times, in actual fact, if you do not do the minimum routine service on it, or if you do not take into account signals of abnormality, you highly risk to see your motor vehicle withering away. This is precisely the subject we will be treating on this page, one of the indicators that most bother car owners is the brake light on BMW 3 Series . It is also established as the handbrake light because it is the one that is lit when your handbrake is engaged. To try to help you analyze this light, first we will see what this brake light on BMW 3 Series refers to, then in a second how to proceed if the wrench light is on BMW 3 Series? .


Brake light meaning on BMW 3 Series

So we start our article with the meaning of this brake light on BMW 3 Series . We will try to describe the different causes that can push the brake light to light up in a first time, and, in a second time, what can push it to blink. Your brake system is one of the most essential security components, so it is vital to take the required measures as soon as the brake light on your BMW 3 Series turns on.

What does a brake light on BMW 3 Series mean?

Generally, you are used to see the brake light on BMW 3 Series when the hand brake of your car is engaged, however you should know that it has another action a little less established, to tell you about the level of brake fluid in your motor vehicle . If you identify that it is switched on when your handbrake is not engaged, it probably means that you are running out of brake fluid in your BMW 3 Series . Verify the level of your brake fluid in your engine unit block.

What does it indicate when the brake light flashes on BMW 3 Series

In case the brake light flashes on BMW 3 Series , the complications you may encounter are not the same. When the handbrake light flashes, the deficiencies you may encounter are related to ABS and not to your brake fluid. One of the ABS sensors in your BMW 3 Series may have failed, producing the brake light on your car’s dashboard to flash. If this happens, your ABS system will not work and you may encounter wheel lockup when braking, so be mindful until the issue is solved. If you also have the ABS warning light on BMW 3 Series, please go through our content dedicated to this issue.

How to switch off the brake light on BMW 3 Series?

To finish , in this second part, we will try to give you the solutions if the brake light of your BMW 3 Series is on or blinks .

  • In this first circumstance, as we stated in the first part of this content, very often to make the brake fluid level of your BMW 3 Series will be enough to solve the issue. If your brake light comes on actually quite quickly after leveling, it is most probably that you have a leak in your brake system . In this case, check your level regularly and visit your garage area as quickly as possible so that he can identify the specific location of the leak and fix the leaking hose. Nevertheless, if the level of your brake fluid is good and your warning light is still on (even though your handbrake is not engaged), it may indicate that your brake fluid sensor is malfunctioning. You can change this component it is not very hard to do, in any other case go to your garage area to have it replaced.
  • If the light is flashing , as we stated, it is on the ABS side that you have to look at. It’s more complicated to do the repair yourself for this issue. Regardless if it is only a sensor in your ABS block, the element is complex and it is best to go to your garage area. It can cost you a hundred euros if it is only one sensor, as well as some hundred euros or even 1000 euros if you have to change the whole block.

To get more tips on the BMW 3 Series, take a look at the BMW 3 Series category.