With the cruise control buttons unplugged, does your main cruise control light still turn on when it is pressed in? I'm working on my wiring today, and nothing is working for me here.
If you mean the button next to the fog light switch and sun roof controls the yes, that cruise control button still illuminates. Theres only 9 different possibilities so one of them has to work. I have wiring diagrams for both systems but the color coding is different then the actual wiring.