FOUND THE CODE!
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recode 46 modelus to 04097 or 04099 (no power seats, power seats)
then go to adaptation channel 03, and set it to 1
This will unlock all your doors when you remove the key from the ignition AND it will pop all the door locks with a single click in the remote!
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This is straight from a golf forum.
Maybe try that if you can get hold of a vagcom cable. That's for a 2004 golf GTI.