How do you manually close a sunroof on a 2004 Denali?

To manually close the sunroof on a 2004 Denali, locate the sunroof motor, which is typically found near the headliner. Remove the cover or access panel to expose the motor. Use a flathead screwdriver or a wrench to turn the motor's manual override gear in the direction indicated (usually clockwise) until the sunroof is fully closed. Ensure that the sunroof is sealed properly before reassembling any covers.