Chevrolet 2015 Impala Owner's Manual page 50

Off: Alarm system is disarmed.
On Solid: Vehicle is secured
during the delay to arm the system.
Fast Flash: Vehicle is unsecured.
A door or the hood is open.
Slow Flash: Alarm system is
armed.
Arming the Alarm System
1. Turn off the vehicle.
2. Lock the vehicle with one of the
following:
Use the Remote Keyless
Entry (RKE) transmitter.
If the vehicle has Keyless
Access, use the door
handle lock/unlock button
with the RKE transmitter
within 1 m (3 ft) of the
vehicle.
With a door open, press the
inside .
3. After 30 seconds the alarm
system will arm, and the
indicator light will begin to slowly
flash indicating the alarm system
is operating. Pressing
RKE transmitter a second time
will bypass the 30-second delay
and immediately arm the alarm
system.
The theft-deterrent alarm system will
not arm if the doors are locked with
the key.
If the driver door is opened without
first unlocking the RKE transmitter,
the horn will chirp and the lights will
flash to indicate pre-alarm. If the
vehicle is not started, or the door is
not unlocked by pressing
RKE transmitter during the
10-second pre-alarm, the alarm will
be activated.
If a door or the hood is opened
without first disarming the system,
the turn signals will flash and the
horn will sound for about
30 seconds. The alarm system will
then re-arm to monitor for the next
unauthorized event.
Keys, Doors, and Windows
Disarming the System
on the
To disarm the system, do one of the
following:
Press
If the vehicle has Keyless
Access, unlock the vehicle using
the door handle lock/unlock
button with the RKE transmitter
within 1 m (3 ft) of the vehicle.
Start the vehicle.
To avoid setting off the alarm by
accident:
Lock the vehicle after all
on the
occupants have left the vehicle
and all doors are closed.
Always unlock a door with the
RKE transmitter.
Unlocking the driver door with the
key will not disarm the system or
turn off the alarm.
2-17
on the RKE transmitter.