Saturn 2010 AURA Hybrid - Manual (Page 159)

Dome Lamps
The dome lamps come on when any door is opened.
They turn off after all the doors are closed.
The dome lamps can also be turned on by turning the
instrument panel brightness knob, located on the
instrument panel to the left of the steering column,
clockwise to the farthest position. In this position, the
dome lamps remain on whether a door is opened
or closed.
Entry/Exit Lighting
The lamps inside the vehicle come on when any door is
opened. These lamps fade out about 20 seconds
after all of the doors have been closed or when the
ignition is turned to ON/RUN. They also come on when
the unlock symbol button or the horn symbol is
pressed on the Remote Keyless Entry (RKE) system
transmitter.
The lamps inside the vehicle stay on for about
20 seconds after the key is removed from the ignition to
provide light as you exit.
Parade Dimming
Parade dimming is a separate lighting mode that comes
on while the parking lamps are turned on during the
day. It prevents the display lights and indicator
lights from being dim, while the parking lamps are used
during the day.
Reading Lamps
For vehicles with front overhead console and rear
reading lamps, press the lens to turn the lamp on and
off, while the doors are closed. These lamps come
on automatically when any door is opened.
Trunk Lamp
The trunk lamp comes on when the trunk is opened and
turns off when the trunk is closed.
Electric Power Management
The vehicle has Electric Power Management (EPM) that
estimates the battery’s temperature and state of
charge. It then adjusts the voltage for best performance
and extended life of the battery.
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