GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 1999 🢒 Century (China) (CNG) 🢒 Body and Accessories 🢒 Lighting Systems 🢒 Fog Lights Schematics
Figure 1:

Front Fog Lamps, Fog Lamp Relay, Front Fog Lamp Switch and BCM
Object Number: 471860 Size: FS
Lighting Systems Components
Fog Lights Circuit Description
Rear Fog Lamps, Rear Fog Lamp Switch, Rear Fog Lamp Relay and BCM
Fuse Block, UAWJB, Radio and IC
Fuse Block, UAWJB, Radio and IC
Fuse Block, UAWJB, Radio and IC
Fuse Block, UAWJB, Radio and IC
Fuse Block, UAWJB, Radio and IC
G100, G113, G117 and G119, 1 of 2
G101, Headlamps, Rear Fog Lamps, Side Repeater Lamps and Horn
Handling ESD Sensitive Parts Notice
Underhood Accessory Wiring Junction Block
Figure 2:

Rear Fog Lamps, Rear Fog Lamp Switch, Rear Fog Lamp Relay and BCM
Object Number: 471867 Size: FS
Lighting Systems Components
Fog Lights Circuit Description
Front Fog Lamps, Fog Lamp Relay, Front Fog Lamp Switch and BCM
G402
G402
Handling ESD Sensitive Parts Notice
G203
G203
G201
G201
Fuse Block Details
Fuse Block Details