Dimmer Switch HI

When the dimmer switch is in the HI position, the following components provide ground to the high beam filaments in the headlamps:
^ The junction block
^ The dimmer switch
^ The light 2 relay's closed contacts to G201

Because the headlamp fuses supply voltage to the headlamps at all times, the high beam filaments will light.

Ground to the high beam indicator is provided in the same manner of the high beam filaments. Because the left headlamp fuse supplies voltage to the high beam indicator at all times, the indicator will also light.