GMC 2007 Acadia Owner's Manual page 234

T
(Vehicle Information): Press this button to
display the oil life, park assist on vehicles with this
feature, units, tire pressure readings, Tire Pressure
Monitor (TPM) system programming, and Remote
Keyless Entry (RKE) transmitter programming.
3
(Trip/Fuel): Press this button to display the
odometer, trip odometers, fuel range, average
economy, timer, fuel used, and average speed.
Vehicle Information Menu Items
T
(Vehicle Information): Press this button
to scroll through the following menu items:
OIL LIFE
Press the vehicle information button until OIL LIFE
REMAINING displays. This display shows an
estimate of the oil's remaining useful life. If you
see 99% OIL LIFE REMAINING on the display,
that means 99% of the current oil life remains.
The engine oil life system will alert you to change
the oil on a schedule consistent with your
driving conditions.
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When the remaining oil life is low, the CHANGE
ENGINE OIL SOON message will appear on
the display. See "CHANGE ENGINE OIL
SOON" under DIC Warnings and Messages
on page 244. You should change the oil as
soon as you can. See Engine Oil on page 397.
In addition to the engine oil life system
monitoring the oil life, additional maintenance
is recommended in the Maintenance Schedule
in this manual. See Scheduled Maintenance
on page 502 for more information.
Remember, you must reset the OIL LIFE display
yourself after each oil change. It will not reset
itself. Also, be careful not to reset the OIL LIFE
display accidentally at any time other than
when the oil has just been changed. It cannot
be reset accurately until the next oil change.
To reset the engine oil life system, see Engine
Oil Life System on page 400.