I've been able to enter the add mode successfully which was confirmed by the car's lock-unlock sequence once or twice depending on the procedure followed but, I didn't have any joy programming the new fob. So finally the queries: Has anyone programmed a 2 button and a 3 button black logo Fob on the same car simultaneously? Can anyone confirm that the fob no. B21TA and B21TG are interchangeable? Any other suggestions? Has anyone other tha Jaquimo programmed a used black logo key from ebay which has probably been used more than the 128 times? Any one from Australia who has successfully programmed a used key from USA? could you help me please? Thanks in anticipation.