Chevrolet silverado 2012 Owner's Manual page 50

2-4 Keys, Doors, and Windows
(Lock): Press to lock all the
doors.
If enabled through the Driver
Information Center (DIC), the turn
signal lamps flash once to indicate
locking has occurred. If enabled
through the DIC, the horn chirps
when is pressed again within
three seconds. See Vehicle
Personalization (With DIC Buttons)
on page 5 52 for additional
information.
Pressing arms the content
theft deterrent system. See
Anti-theft Alarm System on
page 2 13.
(Unlock): Press once to unlock
only the driver door. If
again within three seconds, all
remaining doors unlock. The interior
lamps may come on and stay on for
20 seconds or until the ignition is
turned on.
If enabled through the DIC, the turn
signal lamps flash twice to indicate
unlocking has occurred. See Vehicle
Personalization (With DIC Buttons)
on page 5 52. If enabled through the
DIC, the exterior lights may turn on.
See Approach Lighting under
Vehicle Personalization (With DIC
Buttons) on page 5 52.
Pressing
disarms the content theft deterrent
system. See Anti-theft Alarm
System on page 2 13.
(Vehicle Locator/Panic
Alarm): Press and release to
locate the vehicle. The turn signal
lamps flash and the horn sounds
three times.
Press and hold
two seconds to activate the panic
alarm. The turn signal lamps flash
is pressed
and the horn sounds repeatedly for
30 seconds. The alarm turns off
when the ignition is moved to ON/
RUN or
ignition must be in LOCK/OFF for
the panic alarm to work.
on the RKE transmitter
for more than
is pressed again. The
Programming Transmitters to
the Vehicle
Only RKE transmitters programmed
to this vehicle will work. If a
transmitter is lost or stolen, a
replacement can be purchased and
programmed through your dealer.
When the replacement transmitter is
programmed to this vehicle, all
remaining transmitters must also be
reprogrammed. Any lost or stolen
transmitters will no longer work
once the new transmitter is
programmed. Each vehicle can
have up to eight transmitters
programmed to it. See your dealer
for transmitter programming.