Chevrolet 2003 Impala Owner's Manual page 118

3. Scroll, using the PREV or NEXT buttons, through
the modes to change the current mode.
4. With your preference displayed, press the
TUNE/DISP button to select. A chime will be heard
to verify the new setting. A new selection will be
displayed with an asterisk (*) for one second.
If your vehicle has the optional content theft-deterrent
system, the first time a remote UNLOCK command
is received, three flashes will be seen and three horn
chirps heard to indicate an alarm condition has occurred
since last arming. See Theft-Deterrent Systems on
page
2- 16.
The mode you selected is now set. You can either exit
the programming mode by following the instructions
later in this section or program the next feature available
on your vehicle.
FOB HORN (Remote Audible
Verification)
This
feature allows the horn to chirp when the remote
keyless entry transmitter is used to lock or unlock
the vehicle.
Programmable Modes
Mode 1: OFF
- Turns feature off.
Mode 2 : PARTIAL
-
One chirp for each remote LOCK
command/no chirp for remote UNLOCK command.
Mode
3:
FULL
-
One chirp for each remote LOCK
command/two chirps for the first remote UNLOCK
command.
Before your vehicle was shipped from the factory, it was
programmed to Mode 1. The mode to which the
vehicle was programmed may have been changed since
it left the factory. To determine the mode to which
your vehicle is programmed or to program your vehicle
to a different mode, do the following:
1. Scroll, using the SEEWPSCAN up or down arrows,
until FOB HORN appears on the display.
2. Press the PREV or NEXT button to enter the
submenu. The current selection will have an
asterisk (*) next to it. If you do not wish to change
the current mode, you can either exit the
programming mode by following the directions later
in this section or program the next feature
available on your vehicle.
3. Scroll, using the PREV or NEXT buttons, through
the modes to change the current mode.
2-49