In the way of driving the brake system has been lit and has been ringing, what is the reason?
There may be a serious wear on the brake pads. General car brake pads wear to a certain extent, when the alarm will automatically prompt the driver with the brake pads. I suggest you go to the 4S shop or repair shop to check. For safety reasons. be careful! Thank you for adoption!
You are not holding a handbrake ah, or brake pads run out, get off to see