Everything you need to know about your GC:
Everything you need to know about your VIN:
Finally, use the link on this page to send a note to Jeep Customer service to request a copy of your Build Sheet:
I received mine within hours.
They will need to know your name, address, phone number, selling dealer and your VIN number. While you are at it, sign up for a free account on the Jeep.com Owners page and check off which e-mail notifications you want to receive or not in the future, including service bulletins, coupons, etc.