GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2004 🢒 DeVille 🢒 Accessories 🢒 Power Outlets 🢒 Cigar Lighter/Power Outlet Schematics
Figure 1:

Rear Cigar Lighters
Object Number: 814894 Size: FS
Master Electrical Component List
Front Cigar Lighters and Rear Auxiliary Outlets
Underhood Fuse Block Battery Voltage
G302 (1 of 3)
G302 (1 of 3)
G302 (1 of 3)
Front Cigar Lighters and Rear Auxiliary Outlets
Figure 2:

Cigar and Auxiliary Power Outlets
Object Number: 814890 Size: FS
Master Electrical Component List
Rear Cigar Lighters
G201 (2 of 3)
G201 (2 of 3)
Rear Cigar Lighters