If you took the $500, you can't use the 60 day money back gig.
Lemon laws vary from state to state, but usually you have to have taken the car back for the same problem two or three times before you can invoke the lemon law.
I assume you're having the dealer do all this. Are you getting a NEW car to drive in the meantime? After all, you are paying for a new car, you should be driving one.
2010 2SS/RS Auto, Sunroof, Engine Cover. Transformer Edition package.
2013 ZL1 ragtop #5478. 1 of 54 CRT M6 'verts.