Circuit/System Verification
WARNING: This page is about a different car, the 2011 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.
- Headlights ON, verify that the rear window sunshade switch backlight is illuminated.
- If the backlight is not illuminated, refer to Interior Backlighting Malfunction
- Ignition ON, command the rear window sunshade to EXTEND and RETRACT by pressing the sunshade switch. The rear window sunshade should EXTEND and RETRACT each time the sunshade switch is pressed