Signal light switch question

[Coupe]

Hi! I'm new to the forum. For the past ten years I've been rebuilding a 72 Barracuda. Nothing special, just a 318. I did hot rod it a little, using advice I read in an old issue of Hot Rod magazine. It's not really about power for me, but I do want a good exhaust sound and sporty looks.
I've had it on the road for a year, and just recently the power steering gear gave, up so I replace it.
While I had the steering shaft disconnect, I decided to rebuild it too. Replacing the steering wheel, I see an apparent pair of electrical ground terminals. I don't remember disconnecting anything from them and I don't have any left over wires.
I know the same column is used in many different optioned cars, but does anyone know what would have connected to them?

 

[DetMatt1]

Welcome to the site from the Motor City! I'm guessing those would be for the horn.

 

[Coupe]

Welcome to the site from the Motor City! I'm guessing those would be for the horn.

 

[Coupe]

That was my original thought, but the only horn wire I have is a ground from the corrugated crush column that fits over this, to the horn button. I have loosely assembled everything and it all seems to work fine.
I never noticed these terminals during the dismantling.

 

[moparlee]

Would they had been for the rim blow horn steering wheel option? Just guessing.

 

[Coupe]

I gave up. Didn't find any info on line. I just put it back together. Everything's working fine. i guess it for an optional extra I don't have.

 

[Chryco Psycho]

just a different hold down plate , so not used