GMC Acadia 2011 Owner's Manual page 27

This may be an early indicator that
the tire pressures are getting low
and the tires need to be inflated to
the proper pressure.
The TPMS does not replace normal
monthly tire maintenance. It is the
driver s responsibility to maintain
correct tire pressures.
See Tire Pressure Monitor System
on page 10 47.
Tire Sealant and
Compressor Kit
This vehicle may come with a jack
and spare tire or a tire sealant and
compressor kit. The kit can be used
to seal small punctures in the tread
area of the tire.
See Tire Sealant and Compressor
Kit on page 10 64 for complete
operating information.
If the vehicle came with a jack and
spare tire, see If a Tire Goes Flat on
page 10 62.
Engine Oil Life System
The engine oil life system calculates
engine oil life based on vehicle use
and displays the CHANGE ENGINE
OIL SOON message when it is time
to change the engine oil and filter.
The oil life system should be reset
to 100% only following an oil
change.
Resetting the Oil Life System
1. Turn the ignition to ON/RUN,
with the engine off.
2. If the vehicle has Driver
Information Center (DIC)
buttons: Press the vehicle
information button until OIL
LIFE REMAINING displays.
If the vehicle does not have
Driver Information Center (DIC)
buttons: The vehicle must be in
P (Park) to access this display.
Press the trip odometer reset
stem until OIL LIFE REMAINING
displays.
In Brief
3. If the vehicle has Driver
Information Center (DIC)
buttons: Press and hold the
set/reset button until 100% is
displayed. Three chimes sound
and the CHANGE ENGINE OIL
SOON message goes off.
If the vehicle does not have
Driver Information Center (DIC)
buttons: Press and hold the
trip odometer reset stem until
OIL LIFE REMAINING shows
100%. Three chimes sound
and the CHANGE ENGINE OIL
SOON message goes off.
4. Turn the key to LOCK/OFF.
See Engine Oil Life System on
page 10 11.
1-21