Dome light trigger help!

[Titan 3]

Hey guys...

I bought my e30 without a working gong or dome light.  It lights fine through the switch, but not through the door triggers.  My passenger trigger has a single brown/purple wire attached to it, but my driver side has none.  The drivers panel has been hacked up pretty good.  Can anyone confirm what two wires connect to the driver side door trigger?  I don't have a relay in the optional plug, so I' assuming my car didn't come with the dome light delay.  Any help would be greatly appreciated.

-Mike