GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-17942154) - 2025
Keys, Doors, and Windows 9
Q : P
ress to lock all doors.
If enabled, the turn signal lamps flash once on
the second press to indicate locking has
occurred. If enabled, the horn chirps when Q
is pressed again within three seconds. To view
available settings from the infotainment home
screen, touch Settings > Vehicle > Remote Lock,
Unlock, Start.
Pressing Q arms the alarm system. See Vehicle
Alarm System 323.
K : Press once to unlock only the driver door.
If K is pressed again within three seconds, all
remaining doors unlock. The interior lamps
may come on and stay on for 20 seconds or
until the ignition is turned on.
If enabled, the turn signal lamps flash twice to
in
dicate unlocking has occurred. If enabled,
the exterior lamps may turn on. To view
available settings from the infotainment home
screen, touch Settings > Vehicle > Remote Lock,
Unlock, Start.
Pressing K on the remote key disarms the
alarm system. See Vehicle Alarm System 3
23.
If equipped and enabled with auto folding
mirrors, press K to unfold the mirrors. Press
Q to fold the mirrors. To view available settings
from the infotainment home screen, touch
Settings >Vehicle >Comfort and Convenience.
See Folding Mirrors 327.
If equipped and enabled with remote window
operation, double-press and hold K until the
windows fully open. To view available settings
from the infotainment home screen, touch
Settings > Vehicle > Remote Lock, Unlock, Start.
See Power Windows 331.
b : Press twice to open or close the liftgate.
Press once to stop the liftgate from moving.
c : Press twice to open the liftglass.
7 : P
ress and release to initiate vehicle locate.
The turn signal lamps flash and the horn sounds
three times.
Press and hold 7 for more than three seconds
to activate the panic alarm. The turn signal
lamps flash and the horn sounds repeatedly for
30 seconds. The alarm turns off when the
ignition is turned on or 7 is pressed again. The
ignition must be off for the panic alarm to work.
@ : To remote start the vehicle, double-press
@ from outside the vehicle using the remote
key. The vehicle cannot be started if aremote
key is left inside the vehicle. See Remote Start
314.
Keyless Access Operation
The Keyless Access system allows for doors and
the liftgate to be accessed without removing
the remote key from your pocket, purse,
briefcase, etc. The remote key must be within
1 m (3 ft) of the liftgate or door being opened.
If the vehicle has this feature, there will be
abutton on the outside door handles.