I took the inside garnish off(4 screws).
There were all kind of wires running through the area.
From advice from FRF, the white and the white/red wire was where I was going to get power.
Clipped and skinned the wire back.
Hooked my meter up to each wire to determine +/-.
The fan has 2 wires with one wire identified as the +.
Hardest part was climbing up top and scraping all the old caulk off where the old vent was.
2012 Flagstaff V Lite 30 WRLTS
2005 Dodge Ram 2500 5.7 Mag Hemi 3.72 Rearaxle
Nights camped 2015 = 23
Nights camped 2016 = 12!
Bamaganza '16 site A25 Maybe