INTERIOR LIGHTS – Buick LaCrosse CXL 2005 – SYSTEM WIRING DIAGRAMS

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram for Buick LaCrosse CXL 2005

List of elements for Courtesy Lamps Wiring Diagram for Buick LaCrosse CXL 2005:

• (inside left door sill, forward of left front seat) g301
• (left side of dash, at base of steering column) g202
• (right door sill, forward of right front seat) g302
• (roof harness, 7.5 cm from courtesy/reading lamp breakout)
• Battery positive voltage
• Body control module (behind left side of dash, left of steering column)
• Courtesy defeat sw
• Courtesy lamp sw on sig
• D10
• Defeat
• Dome
• Driver door lock
• Front passenger door lock
• G200 (center of dash cross beam, behind radio)
• G302 (right door sill, forward of right front seat)
• Hot at all times
• I/p compartment lamp & switch
• I/p fuse block (behind right side of dash)
• Inside rearview mirror lamp
• Int/illum fuse 10a
• Lamp switch assembly
• Left courtesy/ reading lamp
• Left dome/ reading lamp
• Left i/p courtesy lamp
• Left rear door lock
• Left vanity mirror lamp
• Lf door open sw sig
• Lr door open sw sig
• Off
• Open
• Overhead console reading lamp
• Power courtesy lamp
• Rear compartment courtesy lamp
• Rear compartment lid latch
• Rf door open sw sig
• Right courtesy/ reading lamp
• Right dome/ reading lamp
• Right i/p courtesy lamp
• Right rear door lock
• Rr door open sw sig
• S211
• S213
• S303
• S390
• S398
• S406
• S416
• S500
• S604
• Tan

Instrument Illumination Wiring Diagram for Buick LaCrosse CXL 2005

List of elements for Instrument Illumination Wiring Diagram for Buick LaCrosse CXL 2005:

• (right door sill, forward of right front seat) g302
• Auto
• Auto a/c
• Battery positive voltage
• Bcm class 2 serial data
• Body control module (behind left side of dash, left of steering column)
• Computer data lines system
• Cruise control switch
• Driver door lock switch
• Driver information center (dic)
• Driver window switch
• F c275
• F c277
• Front passenger door lock switch
• Front passenger window switch
• G200 (center of dash cross beam, behind radio)
• G201 (below dash, bolted to dash carrier)
• G202 (left side of dash, at base of steering column)
• G301 (inside left door sill, forward of left front seat)
• Ground
• Head
• Hot at all times
• Hvac control module (at center of dash)
• I/p fuse block (behind right side of dash)
• Illum
• Inflatable restraint steering wheel module coil
• Instrument panel cluster (ipc)
• Int/ illum fuse 10a
• Ip dimming control
• Ip dimming return
• Ip dimming voltage ref
• Lamp switch assembly
• Left steering wheel controls
• Manual a/c
• Off
• Outside rearview mirror switch
• Park
• Park lamp sw on sig
• Pnk
• Prndl lamp
• Radio
• Right steering wheel controls
• S203 (i/p harness, below center of dash, 4 cm from data link breakout)
• S211
• S213
• S215
• S277
• S280
• S303
• S501
• S502 (in driver's door harness, below window switch assy)
• S605
• Str whl/ illum fuse 2a
• Voice recorder/ cruise switch assembly