Cadillac 2007 - Manual (Page 236)

Tire Pressure Light
This light will come on
briefly when you turn
the ignition to RUN.
This light will also come on when one or more of
your tires are significantly underinflated.
A CHECK TIRE PRESSURE message in the
Driver Information Center (DIC) will accompany
the light, see DIC Warnings and Messages
on page 248.
Stop and check your tires as soon as it is safe to do
so. If underinflated, inflate to the proper pressure.
See Tires on page 454 for more information.
This light will flash for approximately 60 seconds
and then turn on solid if a problem is detected with
the Tire Pressure Monitor system.
See Tire Pressure Monitor System on page 462
for more information.
Malfunction Indicator Lamp
Check Engine Light
Your vehicle has a
computer which
monitors operation
of the fuel, ignition,
and emission control
systems.
236