Just so you guys know that this system is being taken from a P38 Range Rover...
The OP got the guys over at this forum to help him out with the pinouts and stuff whilst making them believe it was a system for his vehicle...
http://www.rangerovers.net/forum/7-range-rover-mark-ii-p38/45339-cruise-control-bench-possible.html
Not nice using people to help you with what they think is a genuine problem, (the cruise control can be finnicky on the Range Rovers... I ACTUALLY own one!) when you're really just trying to make a few quick bucks...
You guys might not care, but how would you feel if you were helping someone out who then was using that to make money for themselves... with not even actual credit to anyone who helped??