Liquid light brake light: why light up and how to remedy?

Our cars are designed to respond to our cases while driving and react to our orders. But for their part, they send us distinctive signals corresponding to any dysfunction thanks to the lights available on the dashboard. Focus on Liquid light brake light.

What is a liquid brake light?

The liquid light of the brake It is a red light, located over the speed of the speed needles for most models. It is represented in two pictograms according to the car manufacturers. The first is an exclamation point surrounded by two arches of the circle, all being in the middle of a continuous circle.

The second pictogram is the simple letter of the alphabet «P» which appears only in some cases. This light allows you to have an idea of ​​the level of the brake fluid in its tank. In fact, if it lights up it does not always require an immediate step from the mechanic, but it deserves that we wear it Pay attention as soon as possible.

In what case is the lighting?

In any case, a Liquid light brake light Lit is never a good sign.

If it lights up, it can be a bad locking of the handbrake. In this case, the Pittogram P could appear according to the vehicle model.

But it may not be included in the system of your car. After proceeding correctly to Brake loin by hand, and that the indicator does not go out, it is certain that there is a problem in terms of brake fluid.

Problem of the brake fluid: the cause of an enlightened light

As soon as the indicator lights up, it is sure that there is a failure at the level of the brake fluid. The latter transmits the wheels The pressure exerted by the driver on the brake pedal. It therefore has an important role in your guide and guarantees your safety.

Several factors can damage the integrity of the brake fluid and illuminate the ad hoc indicator. A loss of liquid is one of the possible factors. The liquid comes out of its tank for one reason or another. If this is really the case, it is essential to repair the loss, at risk of weakening the Braking power and lead to more tragic consequences.

The wear and lack of maintenance are also a factor that causes problems brake fluid And pushes the light to illuminate. In fact, due to the wear of some parts such as brake pads, the brake fluid can go down to a too low level.

The lack of maintenance, meanwhile, has a prejudice for the quality of the brake fluid. This is said to be «hygroscopic»: it easily absorbs the humidity present in the air. Sans Purge, its quality is therefore altered.

Another possible scenario is a problem in the electrical circuit. Its failure is noticed by the sensors. If it is easy to be misleading, it is also easier to find out what it really is.

A visual examination of the tank allows you to secure, especially because the latter is transparent.

Light light: what to do

Now that the light of the brake fluid is on, it is completely possible to detect other irregularities in the brake system. The brake pedal It could become quite soft when it puts it on the pressure. The braking can also show less power. Just a ride mechanic It can give you the reasons.

Editorial advice:

To avoid this inconvenience, the vehicle must be regularly maintained. The frequency of control For each system it can be viewed in the maintenance book. But in general, it is strongly encouraged to check the brake fluid each quarter and change it every two years.

Conclusion

In conclusion, while cars are designed to respond efficiently to our commands while driving, they also communicate with us through a series of dashboard lights that indicate potential issues or malfunctions. One of the most important lights to pay attention to is the brake fluid warning light. This light typically appears when there is a problem with the brake fluid level or pressure in the braking system. Since the brake system is essential for the safety of the vehicle, any sign of malfunction should not be ignored.

When the brake fluid light illuminates, it could indicate that the brake fluid is low, which can result in reduced braking performance. It may also be a sign of a leak in the braking system, or there could be an issue with the brake master cylinder or brake lines. If this light comes on while driving, it’s crucial to stop the vehicle in a safe location and check the fluid level. If the fluid level is low, topping it up might solve the immediate issue, but the underlying cause should be investigated by a mechanic as soon as possible.

Driving with a malfunctioning brake system can be extremely dangerous, so it’s important to address any brake fluid warning lights promptly. In summary, the brake fluid light is a key indicator of potential brake system problems, and it should never be ignored. Timely action and professional inspection can help ensure your car’s braking system functions safely and effectively.