GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2008 🢒 DTS 🢒 Body Systems 🢒 Lighting 🢒 Interior Lights Dimming Schematics
Figure 1:

Hazard, Headlamp, Driver Information Display Switches, Ashtray, HVAC Control Module, Radio, Clock
Object Number: 1885292 Size: FS
Master Electrical Component List
Interior Lighting Systems Description and Operation
Control Module References
Window, Traction Control, Sun Shade, Sunroof Switches, Reverse Lockout Solenoid, Garage Door Opener, Rear Compartment Courtesy Lamp
Figure 2:

Window, Traction Control, Sun Shade, Sunroof Switches, Reverse Lockout Solenoid, Garage Door Opener, Rear Compartment Courtesy Lamp
Object Number: 1885294 Size: FS
Master Electrical Component List
Interior Lighting Systems Description and Operation
Control Module References
Hazard, Headlamp, Driver Information Display Switches. Ashtray, HVAC Control Module, Radio, Clock
Window, Heated Seat, Seat Lumbar Switches
Figure 3:

Window, Heated Seat, Seat Lumbar Switches
Object Number: 1885299 Size: FS
Master Electrical Component List
Interior Lighting Systems Description and Operation
Control Module References
Window, Traction Control, Sun Shade, Sunroof Switches, Reverse Lockout Solenoid, Garage Door Opener, Rear Compartment Courtesy Lamp
HVAC Control Module, Steering Wheel, Heated Seat KA6, Telltale Assembly Info Center
Figure 4:

HVAC Control Module, Steering Wheel, Heated Seat (KA6), Telltale Assembly Info Center
Object Number: 1885303 Size: FS
Master Electrical Component List
Interior Lighting Systems Description and Operation
Control Module References
Window, Heated Seat, Seat Lumbar Switches
Footwell Lighting - C97
Figure 5:

Footwell Lighting - C97
Object Number: 1892516 Size: FS
Master Electrical Component List
Interior Lighting Systems Description and Operation
Control Module References
HVAC Control Module, Steering Wheel, Heated Seat KA6, Telltale Assembly Info Center