Section 169 (Lighting System - Repair Instructions)
WARNING: This page is about a different car, the 2020 Buick Regal TourX, 2020 Buick Regal, 2019 Buick Regal TourX, and 2019 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.
- Repair Instructions
- Brake Pedal Position Sensor Calibration
- Brake Pedal Position Sensor Replacement
- Headlamp Switch Replacement
- Hazard Warning Switch Replacement
- Center Reading Lamp Replacement (without Sunroof)
- Front Side Door Inside Handle Illumination Lamp Replacement
- Rear Side Door Inside Handle Illumination Lamp Replacement
- Front Floor Flood Lamp Replacement
- Instrument Panel Compartment Lamp Replacement
- Roof Rail Rear Seat Position Reading and Courtesy Lamp Replacement
- Rear Seat Position Center Reading Lamp Replacement (with Sunroof)
- Sunshade Illuminated Mirror Lamp Bulb Replacement
- Sunshade Illuminated Mirror Lamp Lens Replacement
- Front Side Door Map Pocket Illumination Lamp Replacement
- Front Headlamp Replacement
- Headlamp Bulb Replacement - Left Side (High Beam)
- Headlamp Bulb Replacement - Left Side (Low Beam)
- Headlamp Bulb Replacement - Right Side (High Beam)
- Headlamp Bulb Replacement - Right Side (Low Beam)
- Headlamp Bracket Replacement
- Front Headlamp Aiming
- Front Suspension Automatic Forward Lighting Position Sensor Replacement
- Rear Suspension Automatic Forward Lighting Leveling Position Sensor Replacement
- Suspension Position Sensor Calibration
- Headlamp LED Driver Module Replacement
- Headlamp Control Module Replacement (T4L with T95 and UVG)
- Headlamp Control Module Replacement (T4L without T95 and UVG)
- Front Fog Lamp Replacement
- Front Fog Lamp Bracket Replacement
- Front Fog Lamp and Front Object Sensor Wiring Harness Replacement
- Front Side Marker Lamp Replacement
- Front Side Turn Signal Lamp Replacement
- High Mount Stop Lamp Replacement (Hatchback)
- High Mount Stop Lamp Replacement (Wagon)
- Rear Body Structure Stop Lamp Replacement (5-Door Hatchback 68)
- Rear Body Structure Stop Lamp Replacement (5-Door Wagon 35)
- Rear License Plate Lamp Replacement
- Tail Lamp Replacement (5-Door Hatchback 68)
- Tail Lamp Replacement (5-Door Wagon 35)
- Rear Closure Hands Free Lamp Replacement (Sedan without GS Bumper)
- Rear Closure Hands Free Lamp Replacement (With GS Bumper)
- Rear Closure Hands Free Lamp Replacement (Wagon without GS Bumper)
- Rear Compartment Courtesy Lamp Replacement (5-Door Hatchback 68)
- Rear Compartment Courtesy Lamp Replacement (5-Door Wagon 35)