Why is the brake light on the car dashboard always on?
1 Answers
Reasons why the brake light on the car dashboard stays on: 1. Worn or aged brake pads - in this case, the brake pads should be replaced. If you drive without releasing the brake, the light will also stay on; 2. Insufficient brake fluid - brake fluid plays a crucial role in the car's braking system. When the driver presses the brake pedal, the piston in the master cylinder transmits energy through the brake fluid to the wheel cylinders at each wheel, achieving the purpose of stopping the vehicle. The functions of car brake lights are: 1. The rear brake lights and high-mounted brake lights are designed to make it easier for vehicles behind to notice when the front vehicle is braking, thereby preventing rear-end collisions; 2. The dashboard brake indicator light serves to inform the driver when the rear brake lights are activated.