help install a after market remote central locking kit

[Danny306HDI2000]

hi im trying to install a after market remote central locking kit in my 306 1.9 hdi 2000 but need some help with witch wires go where.
this is the device......

[attachment=20906]

heres the wiring dirgram that comes with it not the most helpfull (see bottom pix)
but ive found by using a meter that brown and blue work as lock and yellow and yellow/black work as unlock but no idea about grey or green.

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heres the box wires that come out.

[attachment=20908]

ive found where the cars central locking box is and wires to it.

[attachment=20909]
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ive connected the live and the earth.
and ive connected the lights to

[attachment=20914]
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how do i now contunue from now.

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please can anyone help im really stuck thanks

[cully]

done that myself its posted here

http://306oc.co.uk/forum/showthread.php?tid=27898

[Danny306HDI2000]

great thanks i will give it a try now

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its works thaks i had to put the
brown and yellow/black to earth
blue to Pin 4 = Unlock wire (6230)
yellow to Pin 17 = Lock wire (6250)
do you know if there is a horn wire on the yellow plug?