HEADLIGHTS – Buick LaCrosse CXL 2008 – SYSTEM WIRING DIAGRAMS

HEADLIGHTS

3.6L VIN 7

3.6L VIN 7, Headlights Wiring Diagram for Buick LaCrosse CXL 2008

List of elements for 3.6L VIN 7, Headlights Wiring Diagram for Buick LaCrosse CXL 2008:

• 3.6l
• 3.8l
• A10
• A11
• A12
• Ambient light sensor (top center of dash)
• Auto
• Automatic a/c
• B11
• B12
• B3 x1
• Bcm
• Bcm class 2 serial data
• Body control module (bcm) (below left side of dash, left of steering column)
• C10
• C12
• Class 2 serial data
• Clstr fuse 10a
• Computer data lines system
• Drl ambient light sens sig x1
• E10 x2
• E19
• E20
• Extr lamps off in
• Flash to pass sw sig x3
• Fog
• Fog lamp ind
• Fog lamp rly ctrl
• Fog lp relay 36
• Fog lps fuse 7 10a
• Frt fog lamp sw sig
• Ftp
• G100 (in back of right headlight on frame)
• G101 (left side of front end upper tie bar, in back of headlight)
• G113 (lower left front of engine, on transmission stud, near starter)
• G115 (mounted to bank 1 cylinder head above exhaust manifold)
• G19
• G20
• G202 (left side of dash, at base of steering column)
• Gnd
• Hdlp dimmer sw hi beam sig
• Hdlp hi beam rly ctrl
• Hdlp mod volt sply
• Hdlp suggest ind
• Hdlp sw hdlps on sig
• Hdm beam module 35
• Head
• Hi beam relay
• High
• High beam ind
• Hot at all times
• I/p fuse block (behind right side of dash)
• Ign
• Instrument panel cluster (ipc)
• J101
• J111
• J113
• J116
• J126
• J127
• J211
• J214
• Lamp switch assembly
• Left front fog lamp
• Left high beam headlamp
• Left low beam headlamp
• Lf hi beam fuse 1 10a
• Lf lo beam fuse 3 10a
• Logic
• Low
• Manual a/c
• Off
• Park
• Rf hi beam fuse 2 10a
• Rf lo beam fuse 4 10a
• Right front fog lamp
• Right high beam headlamp
• Right low beam headlamp
• Sunload sensor assembly (top center of dash)
• Turn signal/ multifunction switch
• Underhood fuse block (mounted to right strut tower)

3.8L VIN 2

3.8L VIN 2, Headlights Wiring Diagram for Buick LaCrosse CXL 2008

List of elements for 3.8L VIN 2, Headlights Wiring Diagram for Buick LaCrosse CXL 2008:

• 3.6l
• 3.8l
• A10
• A11
• A12
• Ambient light sensor (top center of dash)
• Auto
• Automatic a/c
• B11
• B12
• B3 x1
• Bcm
• Bcm class 2 serial data
• Body control module (bcm) (below left side of dash, left of steering column)
• C10
• C12
• Class 2 serial data
• Clstr fuse 10a
• Computer data lines system
• Drl ambient light sens sig x1
• E10 x2
• E19
• E20
• Extr lamps off in
• Flash to pass sw sig x3
• Fog
• Fog lamp ind
• Fog lamp rly ctrl
• Fog lp relay 36
• Fog lps fuse 7 10a
• Frt fog lamp sw sig
• Ftp
• G100 (in back of right headlight on frame)
• G101 (left side of front end upper tie bar, in back of headlight)
• G113 (lower left front of engine, on transmission stud, near starter)
• G115 (mounted to bank 1 cylinder head above exhaust manifold)
• G19
• G20
• G202 (left side of dash, at base of steering column)
• Gnd
• Hdlp dimmer sw hi beam sig
• Hdlp hi beam rly ctrl
• Hdlp mod volt sply
• Hdlp suggest ind
• Hdlp sw hdlps on sig
• Hdm beam module 35
• Head
• Hi beam relay
• High
• High beam ind
• Hot at all times
• I/p fuse block (behind right side of dash)
• Ign
• Instrument panel cluster (ipc)
• J101
• J111
• J113
• J116
• J126
• J127
• J211
• J214
• Lamp switch assembly
• Left front fog lamp
• Left high beam headlamp
• Left low beam headlamp
• Lf hi beam fuse 1 10a
• Lf lo beam fuse 3 10a
• Logic
• Low
• Manual a/c
• Off
• Park
• Rf hi beam fuse 2 10a
• Rf lo beam fuse 4 10a
• Right front fog lamp
• Right high beam headlamp
• Right low beam headlamp
• Sunload sensor assembly (top center of dash)
• Turn signal/ multifunction switch
• Underhood fuse block (mounted to right strut tower)

5.3L VIN C

5.3L VIN C, Headlights Wiring Diagram for Buick LaCrosse CXL 2008

List of elements for 5.3L VIN C, Headlights Wiring Diagram for Buick LaCrosse CXL 2008:

• A12
• A5 x2
• Ambient light sensor (top center of dash)
• Auto
• Automatic a/c
• B11
• B12
• Bcm
• Bcm class 2 serial data
• Body control module (bcm) (below left side of dash, left of steering column)
• C12
• C2 x1
• Class 2 serial data
• Clstr fuse 10a
• Computer data lines system
• Drl ambient light sens sig x1
• E19
• E20
• Extr lamps off in
• Flash to pass sw sig x3
• Fog
• Fog lamp ind
• Fog lamp rly ctrl
• Fog lamps fuse 10a
• Fog lps pcb relay
• Frt fog lamp sw sig
• Ftp
• G100 (in back of right headlight on frame)
• G101 (left side of front end upper tie bar, in back of headlight)
• G113 (lower left front of engine, on transmission stud, near starter)
• G19
• G20
• G202 (left side of dash, at base of steering column)
• Gnd
• Hdlp dimmer sw hi beam sig
• Hdlp hi beam rly ctrl
• Hdlp mod volt sply
• Hdlp suggest ind
• Hdlp sw hdlps on sig
• Hdm beam module 35
• Head
• Hi beam relay
• High
• High beam ind
• Hot at all times
• I/p fuse block (behind right side of dash)
• I/p multifunction switch
• Ign
• Instrument panel cluster (ipc)
• J101
• J111
• J113
• J126
• J127
• J211
• J214
• Left front fog lamp
• Left high beam headlamp
• Left low beam headlamp
• Lh hi beam fuse 10a
• Lh lo beam fuse 10a
• Logic
• Low
• Manual a/c
• Off
• Park
• Rh hi beam fuse 10a
• Rh lo beam fuse 10a
• Right front fog lamp
• Right high beam headlamp
• Right low beam headlamp
• Sunload sensor assembly (top center of dash)
• Turn signal/ multifunction switch
• Underhood fuse block (mounted to right strut tower)