Geez I typed up a whole response and don't know what happened to it ?????
Anyhow this info gets me in the right direction but the colors in my harness have some different colors and one less wire than you have mentioned ?now that you mention it I do remember that my switch did not have a Violet wire (to the low beams) but the diagram did.
Here is my layout
Pin #1= blank
Pin #2= red/blue stripe Constant Hot
Pin #3= white/ tan stripe to your light
Pin #4= blk/ orange stripe Ground
Pin #5= wht/blk stripe Fused Hot
Pin #6= orange interior lights
Pin #7= blank but there seems to be a spade in the actual switch
Pin #8= brwn/ yellow stripe to bcm
Also you mention pin 19 in the bcm is this the harness that goes into the cluster? here is the how to I followed: http://www.jeepkj.com/forum/showthread. ... +indicator
Which pin # to illuminate the "rear fog" indicator as I see you have done (since this setup will be for the rear) If I remember correctly there isn't an LED installed in the rear fog lamp indicator in the US models this is what I did- http://www.jeepkj.com/forum/showthread. ... ight=twist
Where was this info located in the FSM ? I have the 06 fsm but can use your link to the other years if necessaryThe wiring diagram I used was actually in the haynes and chiltons manuals