Pontiac 2004 Grand Prix - Manual (Page 120)

Light Sensor
The light sensor for
the DRL and AUTO
headlamps feature is
located on top of
the instrument panel.
If you cover the sensor, it will read “dark,” and the
headlamps will turn on to full brightness.
Exterior Lighting Battery Saver
If the parking lamps or headlamps have been left on,
the exterior lamps will turn off approximately 10 minutes
after the ignition is turned to OFF. This protects
against draining the battery in case you have
accidentally left the headlamps or parking lamps on.
The battery saver does not work if the headlamps are
turned on after the ignition is turned to OFF.
If you need to leave the lamps on for more than
10 minutes, use the exterior lamp control to turn the
lamps back on.
Interior Lamps
Instrument Panel Brightness
This feature controls the brightness of the instrument
panel lights.
The interior lamps control
is located on the
instrument panel, to the
left of the steering wheel.
To adjust the brightness of the instrument panel lights,
turn the control.
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