Chevrolet 2001 Impala Owner's Manual page 93

AUTOLOCK (Automatic Door Lock and Unlock):
With the ignition in ON and the doors closed, this
feature allows the vehicle doors to automatically lock
and unlock when the driver shifts the transaxle into
and out of PARK (P).
Programmable Modes
--
Mode 1: OFF Turns feature off.
--
Mode 2: LCK ONLY Automatic door lock
on/automatic door unlock off.
--
Mode 3: DRVR UNL Automatic door lock
on/automatic door unlock on (driver's door only).
--
Mode 4: ALL UNL Automatic door lock
on/automatic door unlock on.
When your vehicle was shipped from the factory, it
was programmed to Mode 4. The mode to which your
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 SEEK up or down arrows, until
AUTOLOCK 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.
4. With your preference displayed, press the DISP
button to select. A chime will be heard to verify the
new setting. The new selection will be displayed
with an asterisk for one second.
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 LIGHT (Remote Visual Verification): This
feature allows the exterior lights to flash when the
remote keyless entry transmitter is used to lock or
unlock the vehicle.
Programmable Modes
--
Mode 1: OFF Turns feature off.
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