2005 Pt Cruiser Fobs won't program
Bought 2 new fobs and keys, had keys cut, successfully programmed them, now have 4, the old and new ones, working. Then did routine in Owners Manual to program new fobs, got Programming Mode chime, pushed button on first new fob, chimed again, pressed button on second new fob, no chime. Now the only one that works is the new fob. The fob apparently reprogrammed my car's computer. How can this be fixed?