A brake light switch is a small but crucial component in your vehicle’s brake system, primarily responsible for activating the brake lights when you press the brake pedal. This electrical switch connects directly to the brake pedal mechanism, signaling the rear brake lights to illuminate, alerting other drivers that you're slowing down or stopping.
A brake light switch is a small but crucial component in your vehicle’s brake system, primarily responsible for activating the brake lights when you press the brake pedal. This electrical switch connects directly to the brake pedal mechanism, signaling the rear brake lights to illuminate, alerting other drivers that you're slowing down or stopping.