Chrysler Repair: 2007 SEBRING, 2007 sebring, navigations system

Question
I PURCHASED A NEW 2007 SEBRING LIMITED 4 DOOR SEDAN 3 WEEKS AGO THEY TOOK FROM A NOTHER SEBRING THE NAVIGATIONS SYSTEM AND INSTALLED IT IN MINE, IT WORKED 3 DAYS AND NOW WONT I CANT GET A REPLY FROM THEM ON WHAT THEY CAN DO TO FIX IT WILL IT WORK IN MY CAR, THEY DONT KNOW IF BE CAUSE THEY REMOVED IT FROM ONE CAR IF IT WAS PROGRAMED TO THAT CAR AND WILL HAVE TO HAVE SOMETHING SPECIAL DONE TO MINE TO GET IT UP AND RUNNING, I DONT HAVE A BOOK ON HOW TO OPORATE IT EITHER I'M VERY DISAPPOINTED THANK YOU FOR YOU TIME, ELIZ

Answer
Hi Elizabeth,
I am sorry to report that 2007 models and navigations systems are beyond my area of expertise. If it is a Chrysler accessory then it probably is in some way integrated with the body computer and were that the case it would not be beyond expectatation that it would therefore need to be reprogrammed and/or verified that the body computer in your car is set up for the navigation system. May I suggest that you try our other expert Kevin to see if he knows?
Roland