Ground Circuit

Although circuit Z1 provides the ground path for the fog lamps, the circuit has a different grounding point for each lamp. For the left fog lamp, the grounding point is on the left side of the radiator closure panel. For the right fog lamp, the grounding point is in the right fender side shield.

Circuit Z3 supplies a ground path for the fog lamp switch. The grounding point for the headlamp switch is the instrument panel left center support.