Chevrolet 2015 Express Owner's Manual page 120

To stop the timer, press
while TIMER is displayed.
To reset the timer to zero, press and
hold while TIMER is displayed.
Average Speed
Press until AVERAGE SPEED
displays. This display shows the
average speed of the vehicle in
kilometers per hour (km/h) or miles
per hour (mph). This average is
calculated based on the various
vehicle speeds recorded since the
last reset of this value. To reset the
value, press and hold
display will return to zero.
Digital Tachometer
Press until
Tachometer ##00 RPM displays.
This display shows the engine
speed in revolutions per
minute (RPM).
Blank Display
briefly
This display shows no information.
Vehicle Information Menu
Items
(Vehicle Information): Press
this button to scroll through the
following menu items:
Oil Life
Press
REMAINING displays. This display
shows an estimate of the oil's
remaining useful life. If you see
99% OIL LIFE REMAINING on the
. 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.
Instruments and Controls
until OIL LIFE
When the remaining oil life is low,
the CHANGE ENGINE OIL SOON
message will appear on the display.
See Engine Oil Messages on
page 5-31. You should change the
oil as soon as possible. See Engine
Oil on page 10-6. In addition to the
engine oil life system monitoring the
oil life, additional maintenance is
recommended in the Maintenance
Schedule in this manual. See
Maintenance Schedule on
page 11-3.
Remember, you must reset the OIL
LIFE yourself after each oil change.
It will not reset itself. Also, be
careful not to reset the OIL LIFE
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 10-8.
5-27