Headlights/Daytime Running Lights (DRL) Schematics. Cadillac STS 2005

GM Service Manual Online

For 1990-2009 cars only

Makes 🢒 Cadillac 🢒 2005 🢒 STS 🢒 Body 🢒 Lighting Systems 🢒 Headlights/Daytime Running Lights (DRL) Schematics

Figure 1:	Headlamp Switch, Ambient Light Sensor, DLC Master Electrical Component List Exterior Lighting Systems Description and Operation Control Module References Headlamps With and Without TT7/TT8 DLC, Temperature Controls, Sunload sensor GMLAN Low Speed 2 of 2 Headlamps w/ TT6, Automatic Headlamp Dimming Relay Headlamps With and Without TT7/TT8 Fuse Block Underhood Relays/Fuses: Park Lamp Relay, RT Park Fuse, Tilt/LK/LMP/CLM Relay Coils Fuse Fuse Block-Underhood: Low Beam, Hi Beam, Power Outlet and Spare Relays; Volt Check, EBCM, LT Lo Beam, RT Lo Beam, RT Hi Beam, LT Hi Beam, I/P Outlet and Outlet Fuses Headlamps With and Without TT7/TT8 DLC, Temperature Controls, Sunload sensor Power, Ground, Blower Motor, Recirculation Actuator G200 (2 of 2)
Figure 2:	Power, Ground, Headlamps w/TT7/TT8 and w/o TT7/TT8 Master Electrical Component List Exterior Lighting Systems Description and Operation Control Module References Headlamps w/ TT6, Automatic Headlamp Dimming Relay Headlamp Switch, Ambient Light Sensor and DLC Headlamp Switch, Ambient Light Sensor and DLC Headlamp Switch, Ambient Light Sensor and DLC G104 (1 of 2)
Figure 3:	Automatic Headlamp Dimming Relay w/TT6, Headlamps w/TT6 Master Electrical Component List Exterior Lighting Systems Description and Operation Control Module References Headlamps With and Without TT7/TT8 Fuse Block Underhood Bussing Headlamp Switch, Ambient Light Sensor and DLC License, Park and Front Side Marker Lamps - Domestic License, Park and Front Side Marker Lamps - Domestic G101 G104 (1 of 2)