Im finishing up doing my 6-speed conversion and While I was pluging everything back up. I noticed I had a plug I that I didnt know were it went. I dont see anything to hook it up too underneath. The plug Im referring too is the red one on the top right in the pic supplied.
http://216.167.101.165/tranny_pics/M...s/dcp_0075.jpg

 

That looks like the plug for the rear defogger switch. Look on the knee bolster that is pulled off to take the picture and see if the switch is in there.