GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2005 🢒 Century 🢒 Body 🢒 Lighting Systems 🢒 Headlights/Daytime Running Lights (DRL) Schematics
Figure 1:

Headlamps
Object Number: 1380459 Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Daytime Running Lamps (DRL)
Fuse Block-Underhood B+ Bus
Fuse Block - Underhood LP PARK Fuse, Fuse Block - I/P PRK/LGHT Fuse and PWR WNDW PWR S/ROOF Circuit Breaker
Fuse Block - Underhood LP PARK Fuse, Fuse Block - I/P PRK/LGHT Fuse and PWR WNDW PWR S/ROOF Circuit Breaker
Daytime Running Lamps (DRL)
Daytime Running Lamps (DRL)
Daytime Running Lamps (DRL)
G201
Figure 2:

Daytime Running Lamps (DRL)
Object Number: 1380465 Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Headlamps
Headlamps
Headlamps
Headlamps
DRL, Cornering and Front Turn Lamps
DRL, Cornering and Front Turn Lamps
G101 and G111