Chevrolet 2003 Monte Carlo Owner's Manual page 132

Illuminated entry includes a feature called theater
dimming. With theater dimming, the lamps don't just
turn off at the end of the delay time. Instead, they slowly
dim after the delay time until they go out. The delay
time is canceled if you turn the ignition key to ON
or press the power door lock switch.
When the ignition is on, illuminated entry is inactive,
which means the courtesy lamps won't come on unless
a door is opened.
Delayed Entry Lighting
Delayed entry lighting illuminates the interior for a
period of time after all the doors have been closed.
The ignition must be off for delayed entry lighting
to work. Immediately after both doors have been closed,
the delayed entry lighting feature will continue to work
until one of the following occurs:
The ignition is moved to ON,
the doors are locked 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.
Delayed Exit Lighting
This feature illuminates the interior for a period of time
after the key is removed from the ignition.
The vehicle's ignition must be off for delayed exit
lighting to work.
When the key is removed, interior illumination will
activate and remain on until one of the following occurs:
e
The ignition is moved to ON,
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.
Parade Dimming
The instrument panel has an added feature called
parade dimming. This feature prohibits the dimming of
your instrument panel displays during the daylight
while the headlamps are on so that you'll still be able to
see the displays.
Reading Lamps
The reading lamps are located on the rearview mirror.
These lamps and the interior courtesy lamps come
on when any door is opened. Press the button to turn
them on when the doors are ciosed. Press it again
to turn them off.
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