5 Reasons Your VW’s Brake Assist Has Stopped Working

With increase in the number of vehicles on roads and the increase in the traffic, the chances of accidents also increase now a days. The inexperienced or careless drivers even contribute in the increase in the rate of accidents. So the manufacturers try more in manufacturing cars having very less chances of accidents and for that they even install various sophisticated systems that automate some of the controls up to some extent. If you own a car like Volkswagen, then you must know about such systems more and also about their malfunction. Here I’m gonna discuss about the brake assist system and the reasons behind its failure in VW cars.

The brake assist and its working in VW

The safety systems protect the vehicles from damage and prevent the accidents that lead to costly repairs. So the demand for the safety systems have increased more. And for the owners who buy such costly cars, the safety also comes as their top priority. The brakes are one of the most useful but the basic safety system. Because of the brakes, the vehicles are made to slow down and stop.

But still now a days, the use of brakes are still not preventing most of the accidents. Because the normal brake systems are fully manual, they depend on the actions of the drivers to make the vehicles stop to prevent collision. So, the need is such brake system which even act if the driver is unable to act with time. There is such system, known as brake assist system. The cars having the brake assist system do not have the advanced features in their brake system. Instead, then have the normal braking system and a system which controls your brakes when in need.

The brake assist system helpful mainly during the emergency cases. Many times the drivers are unable to notice some things which are nearly about to collide with their car, or they fail to react immediately or their car have some braking issues. In this cases, the cars hit with other vehicles or pedestrians or any obstacles, leading to the damage of the exterior of the car and also lead to injure the people sometimes. So to prevent such problems, the brake assist system is used in cars now a days. The brake assist system makes the application of more force to the brake pads when the car is more likely to hit with other things even if you haven't pressed the brake pedal properly. This system detects the distance between your vehicle and other cars and realizes that there is more chances off collision. Then it acts immediately to make the car stop as soon as possible.

To detect any upcoming danger, it uses certain sensors at the front of the car and to make the car stop, it uses the motors, hydraulic valves and pumps.

In this way the brake assist system helps the drivers to be more relaxed and secured. It helps them to drive effectively in even high traffic or crowded roads.

What causes the brake assist system to fail?

If you have some problems due to which you cannot make the braking at the emergency, then the brake assist can be very much useful for you. But if the brake assist fails to work, then it can prove to be very dangerous for you. You have to know the top reasons behind the malfunction of the brake assist system.

Brake pads are worn out

If the brake pads are worn and cannot apply more friction to the rotors, then even if your brake assist try to work hard, it would be unable to stop the car at emergency.

Low brake fluid

If the brake fluid is too low, then you would not be able to make the brake assist work properly as the brake system would lack pressure.

Connection faults

The brake assist is controlled electrically, so any fault or loose connection cannot make the brake assist monitor and work properly.

Brake booster faults

The brake boosters make the impact of your force on the brake rotors high due to which you force at the brake pedals make the car stop. If these boosters are faulty, then the brake assist would have to work too hard.

Vacuum leaks

If there is vacuum leaks then the drive would be tougher and the brake assist may not work at all.

Conclusion

It is advised not to ignore the brake assist faults. Diagnosing the brake assist can make you and your car safer. Therefore fix the problem at VW service center soon.