Sun Visors; Theft-Deterrent Systems - GMC 2009 Yukon XL Owner's Manual

Express-Down Windows
Windows with an express-down feature allow the
windows to be lowered without holding the switch. Press
down fully on the window switch, then release, to
activate the express-down mode. The express-down
mode can be canceled at any time by pulling up on the
front edge of the switch.
Window Lockout
o
(Window Lockout): The window lockout switch is
located with the power window switches on the
driver's door armrest. This feature prevents the rear
passenger windows from operating, except from
the driver's position. Press the switch to turn the lockout
feature on or off. An indicator light will come on to
show the lockout feature is on.
2-20

Sun Visors

Pull the sun visor down to block glare. Detach the sun
visor from the center mount and slide it along the
rod from side-to-side to cover the driver or passenger
side of the front window. Swing the sun visor to the side
to cover the side window. It can be moved along the
rod from side-to-side in this position also.
Lighted Visor Vanity Mirror
Your vehicle may have lighted visor vanity mirrors on
both the driver's and passenger's sun visors. Pull
the sun visor down and lift the mirror cover to turn the
lamps on.

Theft-Deterrent Systems

Vehicle theft is big business, especially in some cities.
This vehicle has theft-deterrent features, however,
they do not make it impossible to steal.