You have at least 2 issues. The signals and the head lights are different circuits.

I would concentrate on the headlights first. Since there is no power at the switch, work from there back to the battery. Check for power at the ammeter if there is one. There may be a fuse or fusible link or circuit breaker between the ammeter and the starter. Follow the wire.

Once you get the headlights working, you can look at the signals.


Gord 🇨🇦
----
1954 1/2 ton 235 4 speed