This is a very useful post. I bought a Kluger second hand. Only came with one remote. I bought another remote on ebay. Inserted new battery. Followed the instructions above (several times). Seems I am doing it right as I get the door locks cycling twice to indicate programming mode. But then despite pressing lock/unlock and then lock on the new remote, nothing happens. There is not acknowledgment by the car locks (not one or two). So seems I am entering programming mode but then nothing. the existing remote works find with the car - lock, unlock, rear window open, etc... So can't be the onboard receiver or fuses. Any help appreciated. (Kluger KX-S 2009)