this set of pictures are the wire pinout of the centrallocking box
with an explanation of each wire
6231-6232 = Unlock wire
6251-6252 = Lock wire
8618 = alarm unit connection wire
6270 = infra red door locking receiver connection wire
8617 = alarm unit connection wire
A282 = ACC 12v
300 = front interior lamp control
B141 = 12v unswitched
X622 = lock motor wire
M620 = Earth/Ground
621 = lock motor wire
626 = lock motor wire
6245 = Diagnostics plug wire link
6291 = Left-hand front lock locking info
6290 = Left-hand front lock unlocking info
6292 = Right-hand front lock unlocking info
3087 = Door pin trigger
6293 = Right-hand front lock locking info
M620 = Earth/Ground
with an explanation of each wire
6231-6232 = Unlock wire
6251-6252 = Lock wire
8618 = alarm unit connection wire
6270 = infra red door locking receiver connection wire
8617 = alarm unit connection wire
A282 = ACC 12v
300 = front interior lamp control
B141 = 12v unswitched
X622 = lock motor wire
M620 = Earth/Ground
621 = lock motor wire
626 = lock motor wire
6245 = Diagnostics plug wire link
6291 = Left-hand front lock locking info
6290 = Left-hand front lock unlocking info
6292 = Right-hand front lock unlocking info
3087 = Door pin trigger
6293 = Right-hand front lock locking info
M620 = Earth/Ground