Oldsmobile AURORA 2001 Owner's Manual page 152

Gage
Pressing the SELECT down arrow while in GAGE
mode will allow you to access the battery volts, oil
pressure and tire pressure displays. Pressing and holding
the RESET button for three seconds while in average
speed and tire pressure displays will reset them. Pressing
the SELECT down arrow in GAGE mode will show
the following displays:
D
Battery voltage, such as:
VOLTS: 13.8
D
Oil pressure, such as:
OIL PRESSURE 40 PSI or OIL
PRESSURE 276 KPA
D
Average speed, such as:
AVG SPEED 55 MPH or AVG SPEED
90 KM/H
2-82
D
Tire pressure status, such as:
TIRE PRESSURE NORMAL or LOW
TIRE PRESSURE
TIRE PRESSURE NORMAL appears when the
Check Tire Pressure System believes your vehicle's
tire pressures are normal. If a potential tire pressure
problem is detected, the display will show LOW
TIRE PRESSURE. If you see this message, you
should stop as you can and check all four tires for
damage. If a tire is flat, see "If a Tire Goes Flat "
in the Index. Also check the tire pressure in all four
tires as soon as you can. See "Tire Pressure" in
the Index.
There are times when you will have to reset
(calibrate) the Check Tire Pressure System.
See "Check Tire Pressure System" in the Index
for more information.