central locking wire colours.
white with grey line down it is unlock wire.
white with brown line and yellow bands is lock wire
white and red is dead lock
on mine i had to cut the unlock wire for the alarm i fitted else just blew fuses but try just cutinig in the green to the unlock
and blue to the lock (do not cut any wires yet just take a bit of the insulation of to find out which on goes where as it could be the other way round)
then clearly the positive and negative the the remote unit.
try this and let me know but the wire are indeed behind the glove box on the ZKE as pointed out above. hope this make sense for you