Yellow Button

Trying here and Mods if I'm in the wrong place please toss it to the correct forum.

New to me 64 Valiant. I do know that it was built for racing at one point in its life but probably hasn't seen a track in over a decade.

I'm perplexed by these yellow buttons on either side of the engine compartment. (zoom in on the photos they are near the hood hinge/ECU and coil) I initially thought they might be a kill switch of some sort but they don't do anything as far as I can tell. They are also not tall enough to be a detent for an alarm or something

Any thoughts from the racing community?

Thanks

Chris