change language GMC SIERRA CLASSIC 2007 Owners Manual

GENERAL MOTORS, GM, the GM Emblem,
GMC, the GMC Truck Emblem, and the name
SIERRA are registered trademarks of General
Motors Corporation.
This manual includes the latest information at the
time it was printed. We reserve the right to
make changes after that time without further
notice. For vehicles rst sold in Canada, substitute
the name “General Motors of Canada Limited”
for GMC whenever it appears in this manual.This manual describes features that may be
available in this model, but your vehicle may not
be equipped with all of them. For example,
more than one entertainment system may be
offered or your vehicle may have been ordered
without a front passenger or rear seats.
Keep this manual in the vehicle, so it will be there
if it is ever needed. If the vehicle is sold, leave
this manual in it so the new owner can use it.
Canadian Owners
A French language copy of this manual can be
obtained from your dealer or from:
Helm, Incorporated
P.O. Box 07130
Detroit, MI 48207
Litho in U.S.A.
Part No. 15856875 A First Printing
©2006 General Motors Corporation. All Rights Reserved.
3

Press and hold the select button for one second
while AVG ECON is displayed to reset the average
fuel economy. Average fuel economy will then
be calculated starting from that point. If the
average fuel economy is not reset, it will be
continually updated each time you drive.
Engine Oil Life System:Press the fuel
information button until ENGINE OIL LIFE appears
on the display. The engine oil life system shows
an estimate of the oil’s remaining useful life. It will
show 100% when the system is reset after an
oil change. It will alert you to change your oil on a
schedule consistent with your driving conditions.
Always reset the engine oil life system after an oil
change. To reset the engine oil life system, see
Engine Oil Life System (Gasoline Engine) on
page 489.
In addition to the engine oil life system monitoring
the oil life, additional maintenance is recommended
in the Maintenance Schedule in this manual. See
Engine Oil (Gasoline Engine) on page 486and
Scheduled Maintenance (Gasoline Engine) on
page 617.Customization Button
4
(Customization):Press the customization
button to access the VEHICLE SETTINGS menu
and customize the settings to your vehicle.
SeeDIC Vehicle Customization on page 282for
more information.
Select Button
r
(Select):Press the select button to reset
certain DIC functions and set your customization
settings. For example, this button will reset
the trip odometers and enables you to scroll
through and select the language in which the DIC
information will appear.
269

Problem Recommended Action
No power. The ignition might not be
in on or accessory.
The parental control
button might have been
turned on. The power
indicator light will ash.
Disc will not play. The system might be off.
The parental control
button might have been
turned on. The power
indicator light will ash.
The system might be in
auxiliary mode.
The disc is upside down
or is not compatible.
The picture does not
ll the screen. There are
black borders on the top
and bottom or on both
sides or it looks
stretched out.Check the display
mode settings in the
display menu.
The disc was ejected, but
it was pulled back into the
DVD player.The disc is being stored in
the DVD player. Press the
eject button again to eject
the disc.Problem Recommended Action
In auxiliary mode, the
picture moves or scrolls.Check the auxiliary input
connections at both
devices.
Change the Video Format
to PAL or NTSC. See
“Stereo RCA Jacks”
previously for how to
change the video format.
The language in the audio
or on the screen is wrong.Check the audio or
language selection in the
main DVD menu.
The remote control does
not work.Check to make sure there
is no obstruction between
the remote control and the
transmitter window.
Check the batteries to
make sure they are not
dead or installed
incorrectly.
The parental control
button might have been
turned on. The power
indicator light will ash.
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