GMC Terrain: Performance and Maintenance / 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
- Display REMAINING OIL LIFE
on the DIC menu.
See Driver Information Center
(DIC) (Base and Midlevel) or Driver Information
Center (DIC) (Uplevel).
- Press and hold
for several
seconds while the Oil Life
display is active to reset the Oil
Life system.
- REMAINING OIL LIFE 100%
will be displayed when the oil
life system is successfully
reset.
The oil life system can also be reset
as follows:
- Place the ignition in Service
Mode. See Ignition Positions.
- Display REMAINING OIL LIFE
on the DIC menu.
See Driver Information Center
(DIC) (Base and Midlevel) or Driver Information
Center (DIC) (Uplevel).
- Fully press and release the
accelerator pedal three times
within five seconds.
- If the display changes to 100%,
the system is reset.
See Engine Oil Life System.
Fuel (Diesel).
Use of diesel fuel with ultra low
sulfur content (15 ppm, maximum) is
required. See Fuel for Diesel
Engines.
E85 or FlexFuel
No E85 or FlexFuel
Gasoline-ethanol fuel blends greater
than E15 (15% ethanol by volume),
such as E85, cannot be used in this
vehicle...
Driving habits can affect fuel
mileage. Here are some driving tips
to get the best fuel economy
possible:
Set the climate controls to the
desired temperature after the
engine is started, or turn them
off when not required...
Other information:
Sunroof Switch
Sunshade Switch
If equipped, the sunroof only
operates when the ignition is on or
in ACC/ACCESSORY, or when
Retained Accessory Power (RAP) is
active.
See Ignition Positions and
Retained Accessory Power (RAP).
Sunroof Switch
Express-Open/Express-Close : To
express-open the sunroof, press
and release (1)...
Heated Steering Wheel
: If equipped, press to turn it
on or
off. A light next to the button
displays when the feature is
turned on.
The steering wheel takes about
three minutes to start heating.
Horn
Press on the steering wheel pad
to sound the horn...