GMC Yukon Denali 2015 Owner's Manual page 40

Pressing the lock/unlock button will
cause all doors to lock if any of the
following occur:
It has been more than
five seconds since the first lock/
unlock button press.
Two lock/unlock button presses
were used to unlock all doors.
Any vehicle door has been
opened and all doors are now
closed.
Keyless Unlocking/Locking from
the Passenger Doors
When the doors are locked and the
RKE transmitter is within 1 m (3ft) of
the door handle, pressing the lock/
unlock button on a passenger door
handle will unlock all doors.
Pressing the lock/unlock button will
cause all doors to lock if any of the
following occur:
The lock/unlock button was used
to unlock all doors.
Any vehicle door has been
opened and all doors are now
closed.
Passive Locking
If other electronic devices interfere
with the RKE transmitter signal, the
vehicle may not detect the RKE
transmitter inside the vehicle.
If passive locking is enabled, the
doors may lock with the RKE
transmitter inside the vehicle. Do
not leave the RKE transmitter in an
unattended vehicle.
If equipped with Keyless Access,
this feature will lock the vehicle
several seconds after all doors are
closed, if the vehicle is off and at
least one RKE transmitter has been
removed from the interior, or none
remain in the interior.
Temporary Disable Passive
Locking Feature
Temporarily disable the passive
locking by pressing and holding
on the interior door switch with a
door open for at least four seconds,
Keys, Doors, and Windows
or until three chimes are heard.
Passive locking will then remain
disabled until
is pressed, or until the vehicle is
turned on.
To customize the doors to
automatically lock when exiting the
vehicle, see Remote Lock, Unlock,
Start under Vehicle Personalization
on page 5-49.
Keyless Liftgate Opening
Press the touch pad on the
underside of the liftgate handle to
open the liftgate when all doors are
unlocked, or when all doors are
locked and the transmitter is within
1 m (3 ft).
Keyless Liftglass Opening
Press the exterior liftglass button to
open the liftglass when all doors are
unlocked, or when all doors are
locked and the transmitter is within
1 m (3 ft).
See Liftgate on page 2-17.
2-9
on the interior door