[mlipmd]

I don't know if you could see it from there and you would need to get your hand to work in there and pull the switch down. Maybe be able to see it from here and reach under the dash with your right hand to get at it. It may be harder than approaching it from under the dash. How do you know that's the problem? They don't fail very often and it's more likely the starter solenoid that's the cause of the "dreaded no start" problem.
Do a search on here or on the Corvette Forum, there's a lot of info on this.