GMC 2018 Acadia Denali Owner's Manual page 30

: Press to lock all doors and the
fuel door. The turn signal indicators
may flash and/or the horn may
sound on the second press to
indicate locking. See Vehicle
Personalization 0 144.
If the driver door is open when
pressed, all doors will lock and then
the driver door will immediately
unlock, if enabled. See Vehicle
Personalization 0 144. If the
passenger door is open when
pressed, all doors lock.
Pressing may also arm the
theft-deterrent system. See Vehicle
Alarm System 0 43.
: Press to unlock the driver door.
Press unlock again within
five seconds to unllock all doors.
The RKE transmitter can be
programmed to unlock all doors on
the first button press. See Vehicle
Personalization 0 144. When
remotely unlocking the vehicle at
night the fog lamps and back-up
lamps will come on for about
30 seconds to light your approach to
the vehicle. The turn signal
indicators may flash to indicate
unlocking. See Vehicle
Personalization 0 144.
Pressing will disarm the
is
theft-deterrent system. See Vehicle
Alarm System 0 43.
If equipped with remote windows,
pressing and holding
of the windows, if enabled, See
is
Vehicle Personalization 0 144.
Pressing will also unlock the
fuel door.
Keys, Doors, and Windows
: If equipped, press and release
and then immediately press and
hold for at least four seconds to
start the engine from outside the
vehicle using the RKE transmitter.
See Remote Vehicle Start 0 32.
: Press and release one time to
initiate vehicle locator. The exterior
lamps flash and the horn chirps
three times. Press and hold
three seconds to sound the panic
alarm. The horn sounds and the
turn signal lamps flash for
30 seconds, or until
again or the vehicle is started.
: Press twice quickly to open or
close the liftgate.
Press once to stop the liftgate from
moving.
Keyless Access Operation
With the Keyless Access system,
will open all
you can lock and unlock the doors
and access the liftgate without
removing the RKE transmitter from
your pocket, purse, briefcase, etc.
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for
is pressed