Dash, Glove Box, Vanity Mirror, and Console
Voltage is applied at all times through fuse 23 to the headlight switch. With the headlight switch in HEAD or PARK, voltage is applied to the dash and console lights, and the lights come on.The lights connected to the dash lights brightness control unit through C773 and the RED wire can be
dimmed by using the dash light brightness controller, a variable resistor.
The glove box, ashtray and vanity mirror lights are not dimmed. They are grounded at their respective ground points.