Chevrolet Impala 2007 Owner's Manual page 212

EXIT LIGHTING
This feature allows you to select the amount of
time you want the exterior lamps to remain
on when it is dark enough outside. This happens
after the key is turned from RUN to OFF.
Press the customization button until EXIT
LIGHTING appears on the DIC display. Press the
set/reset button to access the settings for this
feature. Then press the customization button to
scroll through the following choices:
OFF: The exterior lamps will not turn on.
30 SECONDS (default): The exterior lamps will
stay on for 30 seconds.
1 MINUTE: The exterior lamps will stay on for
one minute.
2 MINUTES: The exterior lamps will stay on for
two minutes.
NO CHANGE: No change will be made to this
feature. The current setting will remain.
Select one of the available choices and press the
set/reset button while it is displayed on the
DIC to select it.
212
APPROACH LIGHTING
This feature allows you to select whether or not to
have the exterior lights turn on briefly during
low light periods after unlocking the vehicle using
the Remote Keyless Entry (RKE) transmitter.
Press the customization button until APPROACH
LIGHTING appears on the DIC display. Press
the set/reset button to access the settings for this
feature. Then press the customization button
to scroll through the following choices:
OFF: The exterior lights will not turn on when you
unlock the vehicle with the RKE transmitter.
ON (default): If it is dark enough outside, the
exterior lights will turn on briefly when you unlock
the vehicle with the RKE transmitter.
The lights will remain on for 20 seconds or until
the lock button on the RKE transmitter is pressed,
or the vehicle is no longer off. See Remote
Keyless Entry (RKE) System Operation on page 91
for more information.