Section 19 (Lighting Systems)
WARNING: This page is about a different car, the 2008 Buick LaCrosse and 2008 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Schematic and Routing Diagrams
- Diagnostic Information and Procedures
- Diagnostic Code Index
- Diagnostic Starting Point - Lighting Systems
- DTC B2545
- DTC B2580
- DTC B2610
- DTC B2645
- DTC B3445
- DTC B3838
- DTC B3948-B3951
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Procedures
- DTC C0277, C0278, or C0283
- DTC C0870
- DTC P0572 or P0573
- DTC P0504
- Symptoms - Lighting Systems
- Backup Lamps Malfunction
- Courtesy Lamps Malfunction
- Daytime Running Lamps Malfunction
- Front Fog Lamps Malfunction
- Hazard Lamps Malfunction
- Headlamps Malfunction
- Interior Backlighting Malfunction
- Park, License, and/or Tail Lamps Malfunction
- Reading Lamps Malfunction
- Rear Compartment Lamp Malfunction
- Stop Lamps Malfunction
- Turn Signal Lamps and/or Indicators Malfunction
- Vanity Mirror Lamp Malfunction
- Repair Instructions
- Notes
- Brake Pedal Position Sensor Calibration
- Brake Pedal Position Sensor Replacement
- Headlamp Switch Replacement
- Daytime Running Lamp (DRL) Ambient Light Sensor Replacement
- Door Courtesy Lamp and Reflector Replacement
- Instrument Panel Courtesy Lamp Bulb Replacement
- Overhead Console Courtesy Lamp Replacement (with Sunroof)
- Overhead Console Courtesy Lamp Replacement (without Sunroof)
- Instrument Panel Compartment Lamp Switch Replacement
- Instrument Panel Compartment Lamp Bulb Replacement
- Roof Rail Rear Courtesy Lamp Replacement
- Rearview Mirror Lamp Replacement
- Vanity Mirror Lamp Replacement
- Transmission Floor Shift Control Indicator Lamp Replacement
- Headlamp Assembly or Headlamp Bulb Replacement
- Headlamp Bulb Replacement
- Headlamp Aiming
- Front Fog Lamp Replacement
- Front Fog Lamp Bulb Replacement
- Fog Lamp Aiming
- Front Side Marker Lamp Bulb Replacement
- Rear Side Marker Lamp Bulb Replacement
- Parking and Turn Signal Lamp Replacement
- Park/Turn Signal Lamp Bulb Replacement
- High Mount Stop Lamp Replacement
- Backup Lamp Bulb Replacement
- Rear License Lamp Replacement
- License Lamp Bulb Replacement
- Tail Lamp Replacement
- Tail Lamp Bulb Replacement
- Rear Turn Signal Lamp Bulb Replacement
- Roof Side Rail Lamp Replacement
- Rear Compartment Courtesy Lamp Replacement
- Description and Operation
- Exterior Lighting Systems Description and Operation
- Interior Lighting Systems Description and Operation
- Interior Lighting
- Notes
- Interior Lamps
- Interior Lamps Features
- Courtesy/Illuminated Entry Lamps
- Courtesy/Illuminated Exit
- Inadvertent Power Feature
- Theater Dimming
- Courtesy Lamps Manual Operation
- Dome Lamp
- I/P Compartment Lamp
- I/P Courtesy Lamp
- Overhead Console Courtesy/Reading Lamp
- Rear Compartment Lamp
- Roof Rail Courtesy/Reading Lamps
- Sunshade Vanity Mirror Lamps
- Interior Lamps Dimming
- Interior Lighting