Pontiac Grand Prix 2007 Owner's Manual page 195

The compass is self-calibrating, which eliminates
the need to manually set the compass. However,
under certain circumstances, such as during a long
distance cross-country trip, it will be necessary
to compensate for compass variance and reset the
zone through the DIC. See DIC Compass
(Uplevel DIC) on page 202 for more information.
The buttons on the DIC trip computer are gages,
trip odometer, set/reset, options, and fuel.
Gages
2
(Gages): Press this button to access the
OIL LIFE REMAINING, TRANSMISSION FLUID
TEMPERATURE, BATTERY, ENGINE HOURS,
ENGINE BOOST, and MAXIMUM Gs modes.
OIL LIFE REMAINING: Press the gages button
until OIL LIFE REMAINING is displayed. This
screen indicates the percentage of oil life in the
vehicle's engine that has not degraded. See
Engine Oil on page 356 for more information.
After the oil has been changed in the vehicle,
reset the ENGINE OIL MONITOR screen in the
options menu. To reset the engine oil monitor
system, see Engine Oil Life System on page 359.
Press the gages button again to advance to
the next screen.
TRANSMISSION FLUID TEMP: This screen
displays this message along with the
temperature (F° or C°) of the transmission fluid.
Press the gages button again to advance to
the next screen.
BATTERY: This screen displays the amount of
volts the battery is generating.
Your vehicle's charging system regulates voltage
based on the state of the battery. The battery
voltage may fluctuate when viewing this
information on the DIC. This is normal.
See Electric Power Management on page 154 for
more information.
Press the gages button again to advance to the
next screen.
195