F 250 4WD LD Pickup V8-281 4.6L VIN W EFI (1997)
Trailer Lamps: Description and Operation
The exterior lighting system consists of:
The headlamp switch is a four position switch that controls the headlamps, exterior lamps, panel lamps, and if equipped the fog lamps and the autolamp
system.
The autolamp system provides light sensitive automatic on-off control of the exterior lamps normally controlled by the regular headlamp switch. The
autolamp system keeps the lamps on for a preselected period of time after the ignition switch is turned off. The preselected time lapse is
adjustable up to approximately three minutes.
The multi-function switch controls the turn signals, high beams, and hazard lamps. The brake on/off switch controls the brake lamps, and rear hi-mount
lamp.