Originally Posted by
pioneer4x4
I think it is press lock OR unlock twice, then put the key in and turn it within 20-30 seconds. What I believe that does is, the car receives the code from the fob transmitter, and ignores it, but remembers it, then it detects the transponder in the key and says, "OK, that must have been a legit fob, I'll let it work next time"
Assuming your key will start the car normally already.
Nope.. had a "foreign" fob.. pressed twice.. inserted working key.. foreign fob not recognized by car any more than before. Which is exactly why purchasing a key fob off Ebay for the electronics is a total waste of your money.
Think about this too.. spot a Crossfire.. wait till owner approaches car .. press your fob twice and they start the car.. all ready to bypass security.. don't think so.. LOL.