Engine Oil Pressure Light - Cadillac 2011 CTS Coupe Owner's Manual

When the Light is On Steady
This indicates that one or more
of the tires are significantly
underinflated.
A tire pressure message can
accompany the light. See
information. Stop as soon as
possible, and inflate the tires to the
pressure value shown on the Tire
and Loading Information label. See
more information.
When the Light Flashes First and
Then is On Steady
This indicates that there may be a
problem with the Tire Pressure
Monitor System. The light flashes
for about a minute and stays on
steady for the remainder of the
ignition cycle. This sequence
repeats with every ignition cycle.
See
information.

Engine Oil Pressure Light

Do not keep driving if the oil
pressure is low. The engine can
become so hot that it catches fire.
for more
Someone could be burned. Check
the oil as soon as possible and
have the vehicle serviced.
for
maintenance can damage the
engine. The repairs would not be
covered by the vehicle warranty.
Always follow the maintenance
schedule for changing engine oil.
for more
Instruments and Controls
WARNING
Lack of proper engine oil
The oil pressure light should come
on briefly as the engine is started.
If it does not come on have the
vehicle serviced by your dealer.
If the light comes on and stays on, it
means that oil is not flowing through
the engine properly. The vehicle
could be low on oil and might have
some other system problem. See
your dealer.
5-25