Cadillac 2006 STS - Manual (Page 215)

If equipped, this light tells
you if there could be a
problem with your engine
oil pressure.
This light will come on briefly when you start your
engine. That is a check to be sure the light works. If it
does not come on, be sure to have it fixed so it will
be there to warn you if something goes wrong.
When the light comes on and stays on, it means that oil
is not flowing through your engine properly. You
could be low on oil and you might have some other
system problem.
Security Light
For information regarding
this light, see
Theft-Deterrent System on
page 2-21.
Fog Lamp Light
The fog lamps light will
come on when the fog
lamps are in use.
The light will go out when the fog lamps are turned off.
See Fog Lamps on page 3-37 for more information.
Lights On Reminder
This light comes on
whenever the parking
lamps are on.
See Headlamps on Reminder on page 3-35 for more
information.
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