Power Door Locks; Delayed Locking; Automatic Door Locks; Lockout Protection - GMC Sierra Denali 1500 2023 Owner's Manual

Power Door Locks

: Press to lock the doors.
: Press to unlock the doors.

Delayed Locking

This feature delays the locking of the doors
until five seconds after all doors are closed.
When is pressed on the power door lock
switch while the door is open, a chime will
sound three times indicating delayed locking
is active.
The doors will lock automatically
five seconds after all doors are closed. If a
door is reopened before that time, the
five-second timer will reset when all doors
are closed again.
Press on the door lock switch again or
press on the remote key to lock the
doors immediately.
This feature can be programmed. To view
available settings from the infotainment
screen, touch Settings > Vehicle > Power
Door Locks.

Automatic Door Locks

The doors will lock automatically when all
doors are closed, the ignition is on, and the
vehicle is shifted out of P (Park).
If a vehicle door is unlocked, and then
opened and closed, the doors will lock either
when your foot is removed from the brake
or the vehicle speed becomes faster than
13 km/h (8 mph).
To unlock the doors:
Press on the power door lock switch.
Shift the transmission into P (Park).
Keys, Doors, and Windows
Automatic door locking cannot be disabled.
Automatic door unlocking can be
programmed. To view available settings
from the infotainment screen, touch Settings
> Vehicle > Power Door Locks.

Lockout Protection

If the ignition is on or in accessory mode
and the power door lock switch is pressed
with the driver door open, all the doors will
lock and only the driver door will unlock.
If the vehicle is off and locking is requested
while a door is open, when all doors are
closed the vehicle will check to the Keyless
Access function (if equipped). If an remote
key is detected and the number of remote
keys inside has not reduced, the driver door
will unlock and the horn will chirp three
times.
Lockout Protection can be manually
overridden with the driver door open by
pressing and holding on the power door
lock switch.

Safety Locks

The rear door safety locks prevent
passengers from opening the rear doors
from inside the vehicle.
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