Oldsmobile 1999 Alero - Manual (Page 107)

yellow blue
2-47
Ashtray and Lighter (If Equipped)
To use the lighter, just push it in all the way and let go.
NOTICE:
Don’t put papers and other things that burn into
your ashtrays. If you do, cigarettes or other
smoking materials could set them on fire,
causing damage.
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.
You can also remove the cigarette lighter to plug in
additional accessories. Be sure to follow the proper
installation instructions that are included with any
electrical accessory you install.