Black plate (18,1)
GMC 2015i Yukon/Yukon XL Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-8431503) - 2015 - crc - 2/9/15
2-18
Keys, Doors, and Windows
Delayed Locking
When locking the doors with the
power lock switch and a door or the
liftgate is open, the doors will lock
five seconds after the last door is
closed. You will hear three chimes
to signal that the delayed locking
feature is in use.
Pressing the power lock switch
twice will override the delayed
locking feature and immediately lock
all the doors.
This feature will not operate if the
key is in the ignition.
This feature can be programmed
using the Driver Information
Center (DIC). See
“
Delayed Door
Lock
”
under
Vehicle Personalization
on page 5-43
.
Automatic Door Locks
The vehicle may have an automatic
lock/unlock feature. This feature can
be programmed using the Driver
Information Center (DIC). See
Vehicle Personalization on
page 5-43
.
Lockout Protection
Keyed Ignition:
When locking is
requested with the driver door open
and the key in the ignition, all the
doors will lock and then the driver
door will unlock. This can be
manually overridden by pressing
and holding
Q
on the power door
lock switch.
Pushbutton Start:
When locking
is requested with the driver door
open and the vehicle is in ACC/
ACCESSORY or ON/RUN/START,
all the doors will lock and then the
driver door will unlock. This can be
manually overridden by pressing
and holding
Q
on the power door
lock switch.
If Unlocked Door Anti-Lockout is
turned on, the vehicle is off with the
driver door open, and door locking
is requested, all the doors will lock
and only the driver door will unlock.
The Unlocked Door Anti-Lockout
feature can be turned on or off using
the vehicle personalization menus.
See
Vehicle Personalization on
page 5-43
.
Safety Locks
The rear door safety locks prevent
passengers from opening the rear
doors from inside the vehicle.