lock section of the remote:
yellow and yellow-black go on 12V (red-white),
white goes to lock wire (green or grey, can't remember which way around)
white-black goes to unlock wire (green or grey, same as for lock wire)
general stuff:
red goes to red-white wire that is on p/s pump loom (perm 12V)
black, gnd obvious...
brown - one each to black-green and black-white respectively (indicators)
no need to cut through any wires btw, golf despite being pneumatic system uses simple positive trigger
