Opinion on universal wiring harness
The headlight switch is a multifunction switch.
B1 only feeds the headlights
It has a 15 amp breaker.
B2 feeds the parking and marker lights.
B2 also feeds the instrument lights. The wiring for the instrument lights goes back to the fuse box.
Finally there is a connection for the dome/interior lights. This is a ground connection just like the door switches.
The headlight switch is a multifunction switch.
B1 only feeds the headlights
It has a 15 amp breaker.
B2 feeds the parking and marker lights.
B2 also feeds the instrument lights. The wiring for the instrument lights goes back to the fuse box.
Finally there is a connection for the dome/interior lights. This is a ground connection just like the door switches.
