Paying attention to your vehicle is essential in these modern times, indeed, if you do not do the minimum maintenance on it, or if you do not take into consideration signs of abnormality, you firmly risk to discover your car becoming unpleasant to use. This is exactly the topic we will be addressing on this page, one of the symptoms that most disturb motorists is the brake light on BMW 4 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 review this light, first we will discover what this brake light on BMW 4 Series corresponds to, then in a second how to proceed if the wrench light is on BMW 4 Series? .


Brake light meaning on BMW 4 Series

So we begin our content page with the interpretation of this brake light on BMW 4 Series . We will try to show you the different reasons 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 important security components, so it is vital to take the required measures when the brake light on your BMW 4 Series comes on.

What does a brake light on BMW 4 Series mean?

Generally speaking, you are used to discover the brake light on BMW 4 Series when the hand brake of your motor vehicle is engaged, however you should know that it has another action a little less established, to inform you about the level of brake fluid in your car . If you detect that it is switched on when your handbrake is not engaged, it likely means that you are running out of brake fluid in your BMW 4 Series . Check the level of your brake fluid in your engine block.

What does it mean when the brake light flashes on BMW 4 Series

In the event the brake light flashes on BMW 4 Series , the complications you may encounter are not similar. When the handbrake light flashes, the failures you may encounter are related to ABS and not to your brake fluid. One of the ABS sensors in your BMW 4 Series may have failed, causing 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 cautious until the problem is resolved. If you also have the ABS warning light on BMW 4 Series, please browse our content page dedicated to this problem.

How to switch off the brake light on BMW 4 Series?

Finally, in this second section, we will try to give you the solutions if the brake light of your BMW 4 Series is on or blinks .

  • In this first case, as we stated in the first section of this content page, very often to make the brake fluid level of your BMW 4 Series will be good enough to fix the problem. If your brake light comes on actually quite quickly after leveling, it is most likely that you have a leak in your brake system . In such a case, verify your level regularly and visit your garage as soon as possible so that he can determine the area 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 mean that your brake fluid sensor is faulty. You can replace this component it is not very complicated, in any other case go to your garage to have it changed.
  • If the light is flashing , as we stated, it is on the ABS side that you have to look at. It’s more difficult to do the repair yourself to do this problem. Regardless if it is only a sensor in your ABS block, the component is difficult and it is best to go to your garage. 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 replace the whole block.

If you wish more tutorials on the BMW 4 Series, go to our BMW 4 Series category.