Pontiac Vibe 2003 Owner's Manual page 125

Reading Lamp
If you have a sunroof, you will have a reading lamp
near the sunroof switch. Press the button to turn
the lamp on and press it again to turn it off.
If you do not have a sunroof, your vehicle's inside
rearview mirror may be equipped with reading lamps. If
your vehicle is equipped with reading lamps, there
are two buttons located on the bottom of the mirror.
Press the buttons to turn the lamps on and press them
again to turn the lamps off.
To prevent the battery from draining, the lamps will
automatically turn off when the key is in the ACC
or LOCK positions or if the key is removed for 20
minutes or more. The lights will come on when any of
the doors are opened or if the key is turned to the
ON position.
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