For 1990-2009 cars

Figure 1: |

#### Engine Compartment, in the Left Front Corner

(1) | Daytime Running Lamp (DRL) Resistor

Figure 2: |

#### Passenger Compartment, Behind the Instrument Panel

(1) | S264
(2) | S256
(3) | Headlamp Switch Connector
(4) | C213
(5) | C200
(6) | C203
(7) | Radio Connector
(8) | C206
(9) | S201
(10) | S273
(11) | IP Compartment
(12) | C210
(13) | Heater and A/C Control Connector
(14) | S204

Figure 3: |

#### Passenger Compartment, Top of the Instrument Panel

(1) | Right Solar Sensor (Buick)
(2) | Ambient Light Sensor (Oldsmobile)
(3) | Right Solar Sensor (Oldsmobile)
(4) | S288
(5) | C219 (Oldsmobile)
(6) | Defrost Grille (Oldsmobile)
(7) | Left Solar Sensor (Oldsmobile)
(8) | Left Solar Sensor (Buick)
(9) | Defrost Grille (Buick)
(10) | Ambient Light Sensor (Buick)

Figure 4: |

#### Passenger Compartment, Under the Left Side of the Instrument Panel

(1) | C202
(2) | Lamp Control Module (LCM)
(3) | Body Control Module (MALL)
(4) | Starter Enable Relay

Figure 5: |

#### Passenger Compartment, Under the Left Side of the Instrument Panel

(1) | Right Dimmer Module
(2) | Steering Column Brace
(3) | Left Dimmer Module (Oldsmobile Only)

Figure 6: |

#### Passenger Compartment, Under the Left Side of the Instrument Panel

(1) | Steering Column Brace
(2) | Hazard Flasher
(3) | Turn Signal Flasher

Figure 7: |

#### Passenger Compartment, Left Side of the Instrument Panel

(1) | Inflatable Restraint Steering Wheel Module Coil
(2) | Inflatable Restraint Steering Wheel Module
(3) | Turn/Hazard Switch Assembly
(4) | Ignition Switch
(5) | C202
(6) | Ignition Lock Cylinder

Figure 8: |

#### Passenger Compartment, Under the Right Side of the Instrument Panel

(1) | Right Footwell Lamp
(2) | Powertrain Control Module

Figure 9: |

#### Passenger Compartment, Under the Center Console

(1) | Console Compartment Lamp (Oldsmobile)
(2) | Console Compartment Lamp Switch (Oldsmobile)
(3) | S316 (Oldsmobile)
(4) | S301 (Oldsmobile)
(5) | C203 (Oldsmobile)
(6) | S302 (Oldsmobile)
(7) | S314 (Buick)
(8) | PRNDL Indicator Lamp (Buick)
(9) | S315 (Buick)
(10) | C203 (Buick)

Figure 10: |

#### Passenger Compartment, Left Side Under the Rear Seat

(1) | Perimeter Lighting Contol Relay
(2) | S309
(3) | G302
(4) | S345
(5) | LH Sill Channel

Figure 11: |

#### Left Rear Door

(1) | LH Rear Door Jamb Switch (RH Similar)
(2) | P700 (LH) P800 (RH)
(3) | LH Rear Power Window Motor (RH Similar)

Figure 12: |

#### Rear of the Vehicle (Buick Shown)

(1) | C407
(2) | S429
(3) | S420
(4) | S431
(5) | P401
(6) | RH Rear Tail Lamp (LH Similar)
(7) | S432
(8) | RH Rear Side Marker Lamp
(9) | S425
(10) | S430
(11) | LH Rear Side Marker Lamp

Figure 13: |

#### Passenger Compartment, Under the Left Side of the Instrument Panel

(1) | ABS/TCC Switch
(2) | Brake Pedal
(3) | Stop Lamp/BTSI Switch
(4) | Steering Column Bracket

Figure 14: |

#### Passenger Compartment, at the Base of the Right Rear Sail Panel

(1) | C308
(2) | C303
(3) | Harness to the RH Rear Reading Lamp Switch (LH Similar)
(4) | S319
(5) | S320
(6) | S286
(7) | High Mounted Stop Lamp Connector

Figure 15: |

#### Center Rear of the Rear Compartment Lid

(1) | Rear Compartment Lid
(2) | Rear Compartment Lid Release Actuator

Figure 16: |

#### Rear of the Vehicle, Behind the Left Tail Lamp (Oldsmobile)

(1) | C406 (LH) C405 (RH)
(2) | S430 (LH) S431 (RH)
(3) | S426 (LH) S421 (RH)
(4) | P403 (LH) P404 (RH)
(5) | LH Tail Lamp (RH Similar)
(6) | S437 (LH) S416 (RH)

Figure 17: |

#### Rear of the Vehicle, Behind the Rear Fascia (Oldsmobile Shown)

(1) | S432
(2) | S425
(3) | LH Rear Side Marker Lamp
(4) | Backup Lamps
(5) | C404
(6) | P405
(7) | RH Rear Side Marker Lamp
(8) | S428

Figure 18: |

#### Headliner

(1) | RH Rear Courtesy/Reading Lamp (Part of the Assist Handle) (LH Similar)
(2) | Vanity Mirrors
(3) | LH Courtesy/Reading Lamp (RH Similar)
(4) | Garage Door Opener

Figure 19: |

#### Front of the vehicle (Oldsmobile Shown, Buick Similar)

(1) | LH Fog Lamp (RH Similar)
(2) | LH Park/Turn Lamp (RH Similar)
(3) | LH High Beam Headlamp (RH Similar)
(4) | LH Low Beam Headlamp (RH Similar)
(5) | LH Cornering Lamp (RH Similar)

Figure 20: |

#### Exterior of the Vehicle (Buick Shown, Oldsmobile Similar)

(1) | LH License Lamp (RH similar)
(2) | LH Backup Lamp (RH similar)
(3) | High Mounted Stop Lamp
(4) | Rear Window Defogger
(5) | LH Side Marker Lamp (RH similar)
(6) | LH Outside Rearview Mirror (RH similar)

Figure 21: |

#### Left Front Door Trim (Buick Shown, Oldsmobile Similar)

(1) | Left Door Handle/Switch Flood Lamps (R ight similar)
(2) | Left Front Door Speaker (Right similar)
(3) | Left Front Door Speaker -- Tweeter (Right similar)
(4) | Left Front Door Courtesy Lamp (Right similar)
(5) | Left Front Door Warning Lamp (Right similar)
(6) | Left Front Door Lock/Window Switch (Right similar)

Figure 22: |

#### Passenger Compartment, Front of the Instrument Panel (IP) (Oldsmobile Shown, Buick Similar)

(1) | Outside Mirror Switch
(2) | Fog Lamp Switch
(3) | Cruise Control Switch
(4) | Instrument Cluster
(5) | Turn Signal/Hazard Switch
(6) | Horn Switch
(7) | Windshield Wiper Switch
(8) | Radio
(9) | Accessory Power Receptacle
(10) | Traction Control Switch (Oldsmobile)
(11) | Ashtray Lamp
(12) | Cigar Lighter
(13) | Fuel Door Release Switch
(14) | Rear Compartment Lid Release Switch
(15) | Steering Wheel Controls
(16) | Headlamp Switch (Buick)
(17) | Interior Dimming Switch