Fuse Location for Heated Seats

[wambahock]

I installed heated seats from a 2005 Murano in my 2003 that did not come with heated seats.
All functions seem to work after I plugged the seats in, installed the heated seats buttons etc., except heat to the seats.
The panel lights work when the headlights are turned on but no indicator lights when I push either seat button to high or low.
I could not find where my fuse box was labeled heated seats so I wonder if one of the blank slots with no fuse in it is the problem.
Can anybody help me with this with suggestions?
The console switch panel came with the AWD lock button. My vehicle is NOT AWD but I hooked the swich up so that it lit up. Is this a problem?
All other features including the pedal positioner, lumbar etc seem to work fine.
Am I overlooking something?
Thank you