2015 Buick LaCrosse Owner Manual - Page 53

2-22 Keys, Doors, and Windows 4. Continue holding the switch up for approximately two seconds after the window is completely closed. The window is now reprogrammed. Repeat the process for the other windows. Rear Window Sunshade The sunshade only operates when the ignition is in ON/RUN or ACC/ ACCESSORY. When shifting the vehicle into R (Reverse), the sunshade will automatically retract if it is extended. It will re-extend after a short delay when shifting into D (Drive). Sun Visors Pull the sun visor down to block glare. Detach the sun visor from the center mount to pivot to the side window or, if equipped, extend along the rod. If equipped, the rear window sunshade button is on the overhead console. To open the sunshade, press and release. The sunshade will fully extend. To close the sunshade, press and release the switch again. The sunshade will fully close.