I am going to begin wiring up my Defi Gauges soon. I was planning on using the harness off of the clock as a power, ground souce but i need to know what wire is what? I know black will be ground but what about 12v, Ignition, Illumination? which color is which and if someone has any advice it will be a huge help as this is my first gauge install, its just like installing a stereo right,hahahaha. Thanks boys and girls.
~Chris

On the clock plug

Pin 1 (LR) Constant hot wire
Pin 4 (YG) Switched power
Pin 3 (PL) Lighting
Pin 2 (B) Ground

1st letter is the main color and the 2nd is the making line.

L-Blue
R-Red
Y-Yellow
G-Green
P-Pink
B-Black

As listed in the 2002 wiring system shop manual

Double check with a 12 volt test light

Shaun