Headlight Beam Level Control

H1 (A), H2 (B) HEADLIGHT BEAM LEVEL CONTROL ECU
(A) 1, (B) 8-GROUND: Approx. 12 Volts with ignition SW at ON or ST position
(A) 4-GROUND: Always continuity
(B) 4-GROUND: Approx. 12 Volts with light control SW at HEAD position

C14 LIGHT CONTROL SW [COMB. SW]
14-16: Closed with light control SW at HEAD position