For 1990-2009 cars

Figure 1: |

#### Left Hand Front of the Engine Compartment

(1) | Daytime Running Lamps (DRL) Resistor

Figure 2: |

#### Passenger Compartment, Under the Steering Column

(1) | Inside Air Temperature Sensor
(2) | Traction Control Disable Switch (Buick)
(3) | Rear Compartment Lid Release Switch (Pontiac)
(4) | LH Knee Bolster
(5) | Interior Lamp Control Module

Figure 3: |

#### Under the Left Hand of the Instrument Panel

(1) | Steering Column Support
(2) | Hazard Flasher

Figure 4: |

#### Under the Left Hand of the Instrument Panel

(1) | Remote Dimmer Module
(2) | Steering Column

Figure 5: |

#### Passenger Compartment, Steering Column

(1) | C202
(2) | Ignition Switch
(3) | Shift Interlock Actuator (Hidden)
(4) | Horn Switch
(5) | Inflatable Restraint Steering Wheel Module
(6) | Steering Wheel Controls LH and RH
(7) | Inflatable Restraint Steering Wheel Module Coil
(8) | Headlamp Dimmer Switch

Figure 6: |

#### Top of the Steering Column

(1) | Turn Hazard Switch (Hidden)
(2) | Multifuntion Lever
(3) | Windshield Wiper Switch
(4) | Ignition Switch (Hidden)
(5) | Ignition Lock Cylinder

Figure 7: |

#### Passenger Compartment, Below the Center of the Instrument Panel

(1) | Lamp Monitor Control Module
(2) | S259
(3) | S258
(4) | S236
(5) | S232
(6) | S235
(7) | To C200
(8) | Stoplamp/BTSI Switch
(9) | ABS/TCC Switch
(10) | S231
(11) | S228
(12) | S230
(13) | S296
(2) |

Figure 8: |

#### Under the Center of the Instrument Panel

(1) | Lamp Control Module (LCM)
(2) | Steering Column Support

Figure 9: |

#### Passenger Compartment, Below the Right Corner of the IP

(1) | Brake Lamp Driver Module
(2) | Perimeter Lighting Relay
(3) | Body Control Module (MALL)
(4) | S274
(5) | S247
(6) | S267

Figure 10: |

#### Passenger Compartment, Behind the Instrument Panel (Oldsmobile)

(1) | LH Sunload Temperature Sensor
(2) | Twilight Sentinel
(3) | Headlamp Switch Connector
(4) | Traction Control Disable Switch
(5) | Interior Lamp Control Module
(6) | Ambient Air Temperature Sensor
(7) | C200
(8) | C304
(9) | Valet Switch
(10) | S209
(11) | S249
(12) | S216
(13) | Radio
(14) | C207
(15 ) | RH Sun Load Temperature Sensor
(16) | IP Compartment Switch
(17) | S214
(18) | S213
(19) | S291
(20) | S264
(21) | S260

Figure 11: |

#### Passenger Compartment, Behind the Instrument Panel (Buick)

(1) | S277
(2) | S214
(3) | S212
(4) | S249
(5) | S299
(6) | S242
(7) | S234
(8) | C200
(9) | S291
(10) | C206
(11) | IP Compartment Lamp
(12) | IP Compartment Lamp Switch
(13) | Radio

Figure 12: |

#### Rear Compartment (Buick Shown, Pontiac and Oldsmobile Similar)

(1) | S419
(2) | G402
(3) | RH Rear Side Marker Lamp
(4) | LH Rear Side Marker Lamp

Figure 13: |

#### Rear Compartment (Pontiac)

(1) | S400, S424, S425
(2) | G402
(3) | P404
(4) | License Lamps
(5) | S422, S423

Figure 14: |

#### Rear Compartment Lid (Pontiac)

(1) | P405
(2) | Rear Compartment Lid Latch Switch
(3) | Rear Compartment Lid Release Solenoid

Figure 15: |

#### Rear Compartment Lid (Oldsmobile)

(1) | Rear Compartment Lid Latch Switch
(2) | P405
(3) | Rear Compartment Lid Release Solenoid
(4) | C430

Figure 16: |

#### Rear Compartment Lid (Buick)

(1) | LH License Lamp
(2) | RH License Lamp
(3) | Rear Compartment Lid Release Solenoid
(4) | S400
(5) | S414
(6) | P405
(7) | Rear Compartment Lid Latch Switch
(8) | C430

Figure 17: |

#### Front Left Side of the Vehicle (Pontiac Shown, Others Similar)

(1) | LH Fog Lamp
(2) | LH Outside Rear View Mirror

Figure 18: |

#### Passenger Compartment, Headliner Components

(1) | RH Rear Courtesy/Reading Lamp
(2) | LH Rear Courtesy/Reading Lamp
(3) | Accessory Power Receptacle (Pontiac/Oldsmobile)
(4) | RH Vanity Mirror
(5) | Overhead Console - Front Dome/Reading Lamps and Fog Lamp Switch (Pontiac)
(6) | RH Vanity Mirror

Figure 19: |

#### Passenger Compartment, On the Rear Door

(1) | LH Rear Power Window Switch (RH Similar)
(2) | LH Rear Door Courtesy Lamp (RH Similar)
(3) | LH Rear Door Warning Lamp (RH Similar)

Figure 20: |

#### Passenger Compartment, Pontiac Instrument Panel Shown, Others Similar

(1) | Instrument Cluster
(2) | Cigar Lighter
(3) | Heater and A/C Control
(4) | Inflatable Restraint IP Module
(5) | Radio
(6) | Rear Compartment Lid Latch Switch
(7) | Fog Lamp Switch
(8) | Lamp Dimmer Switch

Figure 21: |

#### Rear of the Vehicle

(1) | Rear Window Defogger
(2) | High Mounted Stop Lamp
(3) | LH Tail Lamp (RH Similar)
(4) | LH Tail/Stop Lamp (RH Similar)
(5) | LH Tail/Stop/Turn Lamp (RH Similar)
(6) | LH Backup Lamp (RH Similar)