Headlight (W/ Daytime Running Light)

D 4 DAYTIME RUNNING LIGHT RELAY (MAIN)
1-GROUND : Approx. 12 Volts with the Ignition SW at ON position
7-GROUND : Always approx. 12 Volts
4-GROUND : Continuity with the parking brake pedal depressed (parking brake SW ON)
6-GROUND : Always continuity