323000090 - E2021 BRAKE LIGHTS - DESCRIPTION
DESCRIPTION
The vehicle brake lights are located in the rear light clusters (in the form of a red bulb) and in the special central third brake light, made up of 4 separate bulbs.They are operated each time the brake pedal is pressed via the special switch on the pedal.The switch fitted on the pedal unit consists of two contacts which supply two signals: the first is the N.O. type, which recognizes the position of the brake pedal if it is not in the rest postion, i.e. the pedal is pressed; the second is the N.C. type, which recognizes the position of the brake pedal in the rest position.The lights are turned on by the N.O. contact (pedal pressed). |