
The following functions may be available if your vehicle
has the remote keyless entry system:
/(Remote Vehicle Start):If your vehicle has this
feature, the engine may be started from outside
the vehicle using the remote keyless entry transmitter.
See “Remote Vehicle Start” at the end of this section for
more detailed information.
Q(Lock):Press the lock button to lock all the doors.
The interior lamps will turn off after all of the doors
are closed. If enabled through the Driver Information
Center (DIC), the remote lock feedback can be
programmed to have the horn chirp and/or the parking
lamps ash when the remote keyless entry transmitter
is used to lock the vehicle’s doors. See “LOCK HORN”
and “LIGHT FLASH” underDIC Operation and
Displays on page 3-47for more information.
Pressing the lock button may arm the content
theft-deterrent system. SeeContent Theft-Deterrent on
page 2-18.
K(Unlock):Press the unlock button to unlock the
driver’s door. If the button is pressed again within
ve seconds, all remaining doors, and the liftgate will
unlock. The interior lamps will turn on and stay on
for 20 seconds or until the ignition is turned on.
If enabled through the DIC, the remote unlock feedback
can be programmed to have the horn chirp and/or
the parking lamps ash when the remote keyless entry
transmitter is used to unlock the vehicle’s doors.
See “UNLOCK HORN” and “LIGHT FLASH” underDIC
Operation and Displays on page 3-47for more
information.
If enabled through the DIC, and it is dark enough
outside, the vehicle’s high-beam headlamps, parking
lamps, and back-up lamps will turn on each time
the unlock button on the transmitter is pressed. These
exterior lamps will stay on for 20 seconds, or until a door
is opened. See “EXT (Exterior) LIGHTS” underDIC
Operation and Displays on page 3-47.
Pressing the unlock button will disarm the content
theft-deterrent system, if equipped. SeeContent
Theft-Deterrent on page 2-18.
2-6

V(Remote Trunk/Liftgate Release):The trunk or
liftgate will open when this button on the transmitter
is pressed and held for approximately one second. You
can open the sedan trunk with the transmitter when
the vehicle is stationary. You can open the liftgate on the
MAXX only when the vehicle is in PARK (P).
L(Vehicle Locator/Panic Alarm):This button may
be used to locate your vehicle. Press and release
this button to initiate vehicle locate. The horn will sound
three times and the headlamps and parking lamps
will ash three times. Press and hold the button
for approximately three seconds to initiate the panic
alarm. The horn will sound and the headlamps
and parking lamps will ash for 30 seconds. Press the
button again to cancel the panic alarm.
Matching Transmitter(s) to Your
Vehicle
Each remote keyless entry transmitter is coded to
prevent another transmitter from unlocking your vehicle.
If a transmitter is lost or stolen, a replacement can
be purchased through your GM dealer. Remember to
bring any remaining transmitters with you when you go
to your dealer. Each vehicle can have a maximum of
four transmitters matched to it.
Battery Replacement
Under normal use, the battery in your remote keyless
entry transmitter should last about four years.
You can tell the battery is weak if the transmitter will not
work at the normal range in any location. If you have
to get close to your vehicle before the transmitter works,
it is probably time to change the battery.
The KEY FOB BATT LOW message in the vehicle’s
DIC will display if the remote keyless entry transmitter
battery is low.
2-7

4. To manually shut off a remote start, do any of the
following. The parking lamps will turn off.
Aim the remote keyless entry transmitter at the
vehicle, and press the remote start button.
Turn on the hazard warning ashers.
Turn the ignition switch to ON and then to OFF.
If only one remote start procedure has been done, since
last driving the vehicle or resetting the remote start
system, the engine may be started again remotely by
following the remote start procedure a second time.
If the remote start procedure is used again before the
rst ten minute time frame has ended, 10 minutes will be
added to the remaining minutes. The added 10 minutes
are considered a second remote start.
The remote vehicle start feature will not operate if any
of the following occur:
The remote start system is disabled through the DIC.
The vehicle’s key is in the ignition.
The vehicle’s hood is open.
The hazard warning ashers are on.
The check engine light is on. SeeMalfunction
Indicator Lamp on page 3-41.
The engine coolant temperature is too high.
The oil pressure is low.
Two remote vehicle starts have already been
provided.
Vehicles that have the remote vehicle start feature are
shipped from the factory with the remote vehicle
start system enabled. The system may be enabled or
disabled through the DIC. See “REMOTE START” under
DIC Operation and Displays on page 3-47for additional
information.
Remote Start Ready
If your vehicle does not have the remote vehicle start
feature, it may have the remote start ready feature. This
feature allows your dealer to add the manufacturer’s
remote vehicle start feature.
If the keyless entry transmitter has a plus (+) symbol on
the back cover, your vehicle has the remote start
ready feature. You can lock or unlock your vehicle from
approximately 197 feet (60 m) away.
See your dealer if you would like to add the
manufacturer’s remote vehicle start feature to your
vehicle.
2-10

Power Door Locks
The power door lock
switches are located on
the driver’s and front
passenger’s door.
Press the top of the switch to unlock all doors and
liftgate, if equipped. Press the bottom of the switch to
lock all doors and liftgate, if equipped.
The rear doors do not have power door lock switches.
Rear seat passengers must use the manual lock
knob on their doors.
Door Ajar Reminder
If one of the doors is not fully closed while the ignition is
on and the shift lever is moved out of PARK (P) or
NEUTRAL (N) the following will occur:
A chime will sound.
The DOOR AJAR message will display through the
Driver Information Center (DIC) until the door is
closed. SeeDIC Warnings and Messages on
page 3-52.
Delayed Locking
This feature allows the driver to delay the locking of the
vehicle. It will not operate with the key in the ignition.
SeeLockout Protection on page 2-13.
Press the driver’s power door lock switch or the remote
keyless entry transmitter lock button once. With the
key removed from the ignition and the driver’s
door open, the following will occur:
Three chimes will sound to signal the delay.
All doors will lock and the turn signals will ash
once ve seconds after the last door has been
closed.
The horn will chirp if the horn chirp feature is
enabled. SeeDIC Operation and Displays on
page 3-47.
2-12