Loose Under Dash Wires

[avocadotom]

Greetings all!

Does anyone know what these three wires should attach to? They were poking out from under my dash. They appear to be (1) grey/red, (2) brown, (3) black/blue, but I could be mistaken on any of those...

Any help would be appreciated.

Cheers,
Tom

[bowlsby]

Those are the 3 wires for a fog lite switch that you may not have, which were an option in 1972. The wiring is in the harness should you choose to add them.

[avocadotom]

Thanks!