GM Service Manual Online
For 1990-2009 cars
Figure 1:

Headlamps - Coupe


Object Number: 1255423  Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Headlights Schematics - Sedan
Fuse Block - Underhood Fuses: ABS, ABS1, ABS2, ECM, ECM/TCM, IGN, LH HDLP, Prem Audio, RH HDLP, Run/Crank
Subsystem Reference to Entertainment and Lighting
Parking Lamps - Early Production
G203
G203
Figure 2:

Headlamps - Sedan


Object Number: 1255425  Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Daytime Running Lights
Headlights Schematics - Coupe
Fuse Block - Underhood Fuses: ABS, ABS1, ABS2, ECM, ECM/TCM, IGN, LH HDLP, Prem Audio, RH HDLP, Run/Crank
Subsystem Reference to Entertainment and Lighting
Parking Lamps - Early Production
G203
G203
Figure 3:

Daytime Running Lamps


Object Number: 1255426  Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Headlights Schematics - Sedan
G101 - Early Production
G101 - Late Production