GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Buick
🢒
2007
🢒
LaCrosse
🢒
Transmission/Transaxle
🢒
Automatic Transaxle - 4T65-E
🢒 Lighting Systems Component Views
Figure
1:
Front Lights
(1)
Headlamp - Low Beam - Right
(2)
Headlamp - High Beam - Right
(3)
Headlamp - Low Beam - Left
(4)
Headlamp - High Beam - Left
(5)
Park / Turn Signal Lamp - LF
(6)
Marker Lamp - LF
(7)
Fog Lamp - LF
(8)
Fog Lamp - RF
(9)
Marker Lamp - RF
(10)
Park / Turn Signal Lamp - RF
Figure
2:
Behind the I/P
(1)
I/P Compartment Lamp
(2)
HVAC Control Module
(3)
Radio
(4)
Air Temperature Sensor - Inside
(5)
Steering Wheel
(6)
Instrument Panel Cluster (IPC)
(7)
Body Control Module (BCM)
(8)
Steering Angle Sensor
(9)
Vehicle Communication Interface Module (VCIM)
(10)
Cigar Lighter
(11)
Fuse Block - I/P
Figure
3:
Front of the I/P
(1)
Lamp Switch Assembly - Fog Lamp
(2)
Instrument Panel Cluster (IPC)
(3)
Ignition Switch
(4)
Air Temperature Sensor - Inside
(5)
Sunload Sensor Assembly (CJ2) or Ambient Light Sensor (C67)
(6)
Theft LED
(7)
Driver Information Center (DIC)
(8)
Radio
(9)
HVAC Control Module
(10)
Heated Seat Switch - Front Passenger
(11)
Cigar Lighter
(12)
Heated Seat Switch - Driver
(13)
Steering Wheel Controls - Right
(14)
Cruise Control Switch
(15)
Voice Recorder / Cruise Switch Assembly
(16)
Steering Wheel Controls - Left
(17)
Turn Signal / Multifunction Switch
(18)
I/P Dimmer Switch
(19)
Lamp Switch Assembly - Interior Lamps
Figure
4:
Left Side I/P Lighting
(1)
Instrument Panel
(2)
I/P Courtesy Lamp - Left
Figure
5:
Right Side I/P Lighting
(1)
Instrument Panel
(2)
Fuse Block - I/P
(3)
I/P Courtesy Lamp - Right
Figure
6:
Headliner Components
(1)
Reading Lamps - Overhead Console
(2)
Garage Door Opener
(3)
Dome / Reading Lamp - Left
(4)
Rear Park Assist (RPA) Display
(5)
Dome / Reading Lamp - Right
Figure
7:
Rear of the Passenger Compartment
(1)
Audio Amplifier
(2)
Remote Control Door Lock Receiver (RCDLR)
(3)
Navigation Antenna
(4)
Rear Window Shelf
(5)
Rear Parking Assist (RPA) Module
(6)
Electronic Compass Module
(7)
Rear Compartment Courtesy Lamp
Figure
8:
Rear of the Vehicle
(1)
Rear Window Defogger Grid
(2)
Center High Mounted Stop Lamp (CHMSL)
(3)
Backup Lamp - Right
(4)
Tail Lamp - Right Upper
(5)
Tail / Stop and Turn Signal Lamp - Right
(6)
Marker Lamp - Right
(7)
Tail Lamp - Right Lower
(8)
Object Sensor - RR Corner
(9)
Object Sensor - RR Middle
(10)
License Lamp - Right
(11)
License Lamp - Left
(12)
Object Sensor - LR Middle
(13)
Object Sensor - LR Corner
(14)
Tail Lamp - Left Lower
(15)
Marker Lamp - Left
(16)
Tail / Stop and Turn Signal Lamp - Left
(17)
Backup Lamp - Left
(18)
Tail Lamp - Left Upper