Pontiac 1999 Montana Owner's Manual page 175

After removing the tiedowns or other equipment, be sure
to reinstall the piece of bumper strip that was cut.
Ashtray and Cigarette Lighter
The ashtray and cigarette lighter are located in the
middle section of the instrument panel, below the
switchbank. Pull out the drawer to use the ashtray.
To remove the ashtray for cleaning, grasp the edge of
the ashtray with your fingertips and pull up and out, in a
rocking motion.
To use the lighter, push it in all the way and let go.
When it's ready, it will pop back by itself.
NOTICE:
Don't hold a cigarette lighter in with your hand
while it is heating. If you do, it won't be able to
back away from the heating element when it's
ready. That can make it overheat, damaging the
lighter and the heating element.
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