Buick 2003 Regal Owner's Manual page 121

Delayed Exit Lighting
This feature illuminates the interior for a period of time
after the ignition key is removed from the ignition.
The ignition must be off for delayed exit lighting to work.
When the ignition key is removed, interior illumination
will activate and remain on until one of the following
occurs:
The ignition is in RUN, or
the power door locks are activated, or
an illumination period of 25 seconds has elapsed.
If during the illumination period a door is opened,
the timed illumination period will be canceled and the
interior lamps will remain on.
Perimeter Lighting
Perimeter lighting provides a period of exterior vehicle
lighting. Perimeter lighting is only activated when
the function is enabled, the doors are closed, the ignition
is in OFF and the security feedback feature is in
Mode 3 or 4. See "Security Feedback under Remote
Keyless Entry System Operation on page 2-4 for
more information. The vehicle headlamps and back-up
lamps are then activated for a period of 25 seconds
or until the ignition switch is turned to RUN.
You may enable or disable the perimeter lighting feature
when the driver performs the following sequence with
the engine not running and the doors closed:
3-1 6
1. Turn the ignition to RUN.
2. Close all the doors.
3. Apply your brakes.
4. Press and hold the power door lock switch. While
holding the door lock switch press and release the
panic button on the remote keyless entry
transmitter.
This will initialize the customization mode. While in the
customization mode, the feature will sound the
number of chimes corresponding to the current mode. In
Mode 1, one chime means the feature is disabled. In
Mode 2, two chimes signal that the perimeter lighting
feature is enabled. Each additional press will advance
the mode by one, starting from the current mode. During
this procedure, the feature will sound the number of
chimes corresponding to the mode. When the lock
switch is released, the vehicle will remain in the
last mode.
Disconnecting the vehicle's battery for up to a year will
not change the programmed operation for this feature.
Reading Lamps
The reading lamps are located on the underside of the
rearview mirror.
Use the button next to each lamp to turn them on
and off.