Headlamp Switch: Description and Operation

The headlamp switch is a three position switch.
- The positions include OFF, PARK and HEAD.
- The headlamp switch includes an integral 20-amp circuit breaker which opens if the current through the circuit breaker exceeds its rating.
- With the headlamp switch in the PARK position (first detent), power is supplied to the front parking lamps, the rear lamps, the rear side marker lamps, the license lamps and instrument panel illumination. Ground is provided to these lamps through Circuit 57 (BK).
- With the headlamp switch in the HEAD position, power is supplied to the multi-function switch under Headlamps.