RAM 3500 Van V8-360 5.9L Magnum (1995)
Headlamp Switch: Description and Operation
Headlamp Switch In OFF or PARKING Lamp Position
Circuit A3 from fuse 6 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. The switch connects circuit A3 to circuit L2 when the headlamps are ON.
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 L2O to circuit L3. Circuit L3 feeds the
high beam of the headlamps.
