1995 GMC Yukon Owner's Manual - Page 155

To put the shade in the vehicle, first make sure the shadeinslot holder the faces rearwardwith the round surface facing down. Then, hold the shade at an angle and place the shade holder tab into the slot passenger's side in the trim panel. Move the other end the shade forward and holdnext the of it driver's side trim panel slot. Push the shade holder toward the passenger side of the vehicleand place the tab in the driver's side trim panel slot. Make sure the tab goes all the way in the slot. Lightly pullon the shade holder to make sure issecure. Then, pull the it shade to the desired position and secure the shade posts the appropriate retaining sackets. 2-83