ABS (anti-lock braking system) is now standard on many vehicles. Its purpose is to prevent the wheels from slipping during sudden braking. It is worth remembering that, like all parts of your car, it can be damaged. In this case, you will be able to notice the appearance of a warning light on the dashboard. However, it is good to remember that there are several symptoms that may indicate damage to the system. It may be a characteristic jerking while braking or the lack of release of the brakes after releasing the brake pedal.