Pontiac Montana SV6 2007 Owner's Manual page 247

This message displays when the vehicle's engine
oil pressure is low. The oil pressure light also
appears on the instrument panel cluster. See Oil
Pressure Light on page 226.
Stop the vehicle immediately, as engine damage
can result from driving a vehicle with low oil
pressure. Have the vehicle serviced by your
dealer as soon as possible when this message
is displayed.
This message displays only when the ignition is in
RUN. A chime sounds continuously when this
message is displayed.
This message cannot be acknowledged and
cleared from the screen. This message re-displays
for a few seconds if the condition still exists when
the engine is turned off.
If the condition still exists, the message re-appears
when the engine is turned on.
PARKING BRAKE ON
This message displays to alert the driver when the
vehicle's parking brake is on, the ignition is in RUN,
and the vehicle speed is greater than 5 mph
(8 km/h). Release the parking brake before
driving. See Parking Brake on page 144 for
more information.
The brake system warning light also appears on
the instrument panel cluster when this message
appears on the DIC. See Brake System Warning
Light on page 220.
A chime sounds continuously while this message
is displayed if driving above 5 mph (8 km/h).
Press any of the DIC buttons to acknowledge
this message and to clear it from the screen.
This message continues to display for two seconds
if it has not been acknowledged when the engine is
turned off. It also re-displays for two seconds if
the message has been acknowledged, but the
condition still exists when the engine is turned off.
If the condition still exists, the message re-appears
when the engine is turned on.
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