S10 > installed alarm dome light no work

Today my friend and I installed a CrimeStopper alarm & power locks ( CS-2000 Series III ). We got everything to work just great, but now my dome light doesn't work. When there is no key in the ignition even the little lights on the mirror dont turn on when i push button. When i put the key in the lights on the mirror do work when i push button. When i slide the dome light all the way up, the dome light and mirror lights work.So like when the door is open, the dome light dont come on......The only wires we spliced that have even anything to do with it is the brown wire for parking lights, black ground wire thats on that brighter and less brigter slider thing and a white wire on a light bulb (door trigger negative). Acoording to the vihicle info page im supposed to connect "

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but there are 2 purples... so i just figured i can do the white one on the bulb on the bottom since they turn on anyways...any ideas??? Thanks