Questions on wiring Ignition/ supplying power to the fuse box
Light switch:
Switch terminal P.............wire .........L6-18Y is the park lights
switch terminal D is the yellow switch terminal for the dome lamps
switch terminal H feeds off to the dimmer switch and to the headlamps
switch terminal R is power to the tail and on later models, marker lamps. You can move the park lamps wire to this terminal if you want the park lamps to stay on with headlights
switch terminal B1, wire L1-16BK is the power into the switch ONLY for the headlamps, and originally came direct from the splice in the black ammeter wire. This wire WAS NOT fused originally
switch terminal B2 is fused and powers tail, park, and dimmer controlled dash lamps