Hi Jen. Nope, the opposite. I had purchased an '08 Jeep Patriot Limited which leaked water from the sunroof, dome lamps, and everyplace else. Chrysler offered me a replacement vehicle, and I chose the '09 Journey SXT FWD.
Lemon Laws are pretty specific. If you live in IL you can use this link IL Lemon Law
Chrysler was very good, and fast, about my replacement vehicle. I hesitate to call it a buy-back, as I believe that's when they buy your car back (with legal penalties, of course) and you can get one somewhere else. I had heard that process took a lot longer, and I wasn't up for any fights :-)
Good Luck!
ab