i installed a kenwood stereo in my 06 s2k with my friend. i got the radio to work with the side control panels using an Axxess interface module.

but at night when i was driving i noticed the lights that illuminate the control on the AC dont light up and control on the light of the wheel.


the speedometer and tachometer work just fine, so its just the lighting for the AC, volume control, i read online that i might have forgotten to wire the illuminate wire which is orange/white wire.


my question now is what does this orange/white wire get connected to? positive or ground? or some other wire.