Dome Light Dimmer

I need to find the location for either the dome light dimmer rheostat or relay (not sure how it works). I'd like to tap into the dome light and run some LED's for lighting WITH the dome light. so that they come on slowly like the dome, particularly foot well lighting, but I'm not interested in crackin into the overhead to draw a wire. Anyone have any input to this? I know better than to look into the wiring diagrams because they don't have locations.



I know this could have been placed in the lighting sub-forum, but its 2nd gen specific and I don't think it would get much attention in that forum.

 

Cracking into the overhead dome light is easy and simple.

Overhead map lights w/ dome light come on together
http://www.toyotanation.com/forum/showpost.php?p=1898180&postcount=158

or

Footwell lights
http://www.toyotanation.com/forum/showthread.php?t=140248

Take your pick!