GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2003 🢒 CTS 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 5L40-E 🢒 Lighting Systems Component Views
Figure 1:

Front Exterior Lamps
Object Number: 801457 Size: LF
(1)Headlamp - Left, Right Similar
(2)Repeater Lamp Connector - Left, Right Similar
(3)S116
(4)Headlamp Connector - Left, Right Similar
(5)Repeater Lamp - Right, Left Similar
(6)Repeater Lamp Connector - Right
(7)Marker Lamp - Left, Right Similar
(8)Turn Signal/Fog Lamp - Left, Right Similar
(9)Turn Signal/Fog Lamp Connector - Left, Right Similar
(10)Turn Signal Connector - Left, Right Similar
(11)Fog Lamp Connector - Left, Right Similar
(12)Marker Lamp Connector - Left, Right Similar
Figure 2:

Rear Exterior Lamps and Headlamp Leveling Sensors
Object Number: 801458 Size: LF
(1)Headlamp Leveling Sensor - Front (Export w/TR7)
(2)Headlamp Leveling Sensor Connector - Front (Export w/TR7)
(3)Backup Lamp - Left, Right Similar
(4)License Lamp
(5)Center High Mounted Stop Lamp (CHMSL)
(6)Fog Lamp - Right Rear, Left Rear Similar
(7)Tail Lamp Assembly - Right, Left Similar
(8)Tail Lamp Connector - Right, Left Similar
(9)Headlamp Leveling Sensor - Rear (Export w/TR7)
(10)Headlamp Leveling Sensor Connector - Rear (Export w/TR7)
Figure 3:

Lighting Switches and Modules
Object Number: 801459 Size: LF
(1)Headlamp Switch / Fog Lamp Switch
(2)Steering Column
(3)Hazard Switch Connector
(4)Hazard Switch
(5)I/P Air Deflector - Center
(6)Turn Signal/Hazard Flasher Module
(7)Data Link Connector (DLC)
(8)Park Brake Connector
(9)Turn Signal/Hazard Flasher Module Connector
Figure 4:

Brake and Brake Fluid Level Switches
Object Number: 803062 Size: LF
(1)Brake Fluid Reservoir
(2)Brake Fluid Level Switch
(3)Brake Fluid Level Switch Connector
(4)Stop Lamp Switch
(5)TCC/Cruise Release Switch
(6)TCC/Cruise Release Switch Connector
Figure 5:

Passenger Compartment Interior Lamps
Object Number: 801469 Size: LF
(1)Overhead Console
(2)Interior Lamp Switch
(3)Overhead Console Courtesy Lamps
(4)Dome Lamp Connector - Rear
(5)Dome Lamp - Rear
(6)Exterior Courtesy Lamp - RF, LF Similar
(7)Exterior Courtesy Lamp Connector - RF, LF Similar
Figure 6:

Rear Compartment and Sunshade Lamps
Object Number: 801470 Size: LF
(1)Sunshade Connector - Left, Right Similar
(2)Vanity Mirror Lamps - Left, Right Similar
(3)Sunshade - Left, Right Similar
(4)Rear Compartment Lamp Connector
(5)Rear Compartment Lamp
(6)Speaker - Rear, Subwoofer