Help!!! I have both original ignition keys (gray) that came with my 2006 Rubicon, one is like new, the other is so worn it will fall out of the ignition while driving down the road. I want to cut a couple of new keys but locksmiths want $75-$140 dollars to supply, cut and program each key. I can program them I just can't get a clear answer as to which key blank I need. I bought 2 blanks from Amazon for $16 had them cut (free) tried to program but they won't program. To program I inserted one factory key turned to the on position waited 5 or so seconds shut off removed that key inserted the second factory key turned to on position waited for the chime signifying program mode, turned off and removed key. Inserted new key turned to on but the skim light keeps flashing and key doesn't program. Can any one tell me for sure which blank I need to purchase. I really don't want to have to pay $75 for a key.