The lights are switched on the ground side so you need to see which of the wires goes to ground when main beam is switched on. One side of the relay coil is wired to 12V, the other side is wired to the main beam wire.
The relay contacts are wired one side to 12V though a fuse, the other side to the spots, the spots are then grounded to chassis.
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Faster than the speed of dark.
Vitara 1.6, 3+3 lift, winch bumper, 33" tyres, 5:83s.
SJ413KJA pickup, 1.6 conversion.
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