Dakota 4WD V6-239 3.9L Magnum (1996)
Headlamp Switch: Description and Operation
Headlamp Switch in the PARKING LAMP Position
CIRCUIT OPERATION
Circuit A3 from fuse G in the Power Distribution Center (PDC) supplies battery voltage to the headlamp switch. The headlamp switch has an
internal circuit breaker that connects circuit A3 to circuit L20.
In the OFF and PARK positions, the headlamp switch feeds circuit L20 which connects to the multi-function switch. Circuit L20 powers the
high-beam circuit when the operator flashes the headlamps with the turn signal stalk of the multi-function switch. The multi-function switch
connects circuit L20 to circuit L3. Circuit L3 feeds the high beam of the headlamps.
