Test your skill, can you tell what this is...

[ramairthree]

found in trunk of 74 RR,
I am guessing remote starter for underhood work

although could be a horn relay that lets you hit the horn from it

do any of you recoginize it for sure?

no part numbers on it

 

[ramairthree]

I have been informed it is the 1974 only seat belt safety switch

 

[Meep-Meep]

I was going to say it's a dash buzzer for seat belts or the IGN key.