Interior Lamps; Courtesy Lamps; Illuminated Entry - Pontiac 2000 Bonneville Owner's Manual

At night, you can turn off all exterior lamps when you
are in PARK (P) by turning the Twilight Sentinel knob
all the way to OFF. If the knob was already in OFF, it
must be cycled to ON then back to OFF, to turn the
exterior lighting off. The lamps will come back on when
you turn the knob clockwise.
If the Twilight Sentinel lighting is active, it can be
disabled by turning on the manual parking lamps. This
lighting will be disabled until the key is turned from
RUN or until the manual park lamps are turned OFF.
Also, it's possible that your headlamps may go out if
you drive from a dark area into a bright area like a
lighted parking lot. If this happens, turn on your
headlamps with the regular headlamp switch.
Exterior Lighting Battery Saver
If the manual lamp control has been left on, the exterior
lamps will turn off approximately 10 minutes after the
ignition is turned to OFF and any door has been opened.
This protects against draining the battery in case you
have accidentally left the headlamps or parking lamps
on. If you need to leave the lamps on for more than
10 minutes, use the manual control to turn the lamps
back on after turning the ignition to OFF and opening
any door. To delay the lamps from turning off,
R
see "Twilight Sentinel " in the Index.

Interior Lamps

Instrument Panel/Brightness Control
When it is dark outside, you can brighten or dim your
instrument panel cluster lights by turning the DIM knob in
the light control. Turn the knob clockwise to brighten the
instrument panel cluster lights and displays. Turn the knob
clockwise all the way to turn on the interior courtesy lamps.
Turn the knob counterclockwise to dim the instrument panel
cluster lights and displays and to turn off the courtesy lamps.

Courtesy Lamps

If it is dark enough outside, when any door is opened,
several lamps will come on. They make it easier for you
to enter and leave the vehicle. Turn the dimmer knob all
the way clockwise to turn the interior courtesy lamps on.

Illuminated Entry

If it is dark enough outside and you press the button with
the unlock symbol on the remote keyless entry transmitter,
the interior courtesy lamps will come on and stay on for
approximately 40 seconds. The lamps will turn off
immediately by pressing the button with the lock symbol
on the remote keyless entry transmitter, turning the ignition
key to RUN or activating the power door locks.
If a door is left ajar, your interior lamps will turn off
after 10 minutes to save your battery.
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