HI Guys Urgently need your help. I have lost my spare key for my 2008 aurion Can i buy a transponder key on ebay and programming using the below method Procedure to program new master key; Hop in the car, close door. Insert existing master key into ignition barrel (don't turn) and remove again, repeat this 4 times (ie: in>out>in>out>in>out>in>out>in). Leave the key in the barrel and open/close the driver's door 6 times. Remove the key, insert the new key to be programmed and leave it there for at least 60 seconds. And that's it. if not please advise Thanks alot