GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2000 🢒 Catera 🢒 Body and Accessories 🢒 Lighting Systems 🢒 Headlights/Daytime Running Lights (DRL) Schematics
Figure 1:

Low Beam Relay K131 and Turn Signal Switch
Object Number: 595408 Size: FS
Figure 2:

Headlamps
Object Number: 595409 Size: FS
Figure 3:

DRL and Headlamp Relays High Beam
Object Number: 595410 Size: FS
Figure 4:

Indicators
Object Number: 595411 Size: FS
Figure 5:

Low Beam Headlamps w/Twilight Sentinel w/o High Intensity Discharge Headlamps
Object Number: 595415 Size: FS
Figure 6:

Low Beam Headlamps w/Twilight Sentinel w/High Intensity Discharge Headlamps
Object Number: 595416 Size: FS
Figure 7:

Headlamp Switch, BCM, Heater and A/C Control, and Instrument Cluster
Object Number: 595418 Size: FS