GMC Sierra 2005, Owner'S Manual

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Always reset the engine oil life system after an oil
change. To reset the engine oil life system, use the fuel
button to reach the ENGINE OIL LIFE screen and
then press and hold the select button for five seconds
while ENGINE OIL LIFE is displayed. OIL LIFE
RESET will appear on the display for 10 seconds to let
you know the system is reset. See Engine Oil Life
System (Gasoline Engine) on page 5-23 for more
information.
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 5-20 and Scheduled
Maintenance (Gasoline Engine) on page 6-4.
Customization Button
4
(Customization): Press the customization button to
access the VEHICLE SETTINGS menu and customize
the settings to your vehicle. See DIC Vehicle
Customization on page 3-62 for 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 scroll through the languages in which you can select
the DIC to display information.
DIC Warnings and Messages
Warning messages are displayed on the Driver
Information Center (DIC) to notify the driver that the
status of the vehicle has changed and that some action
may be needed by the driver to correct the condition.
If there is more than one message that needs to
be displayed, they will appear one after another. Some
messages may not require immediate action, but
you should press any of the four DIC buttons on the
steering wheel, if equipped, to acknowledge that
you received the messages and clear them from the
display. If your vehicle is not equipped with DIC buttons
on the steering wheel, press the trip odometer reset
stem located on the instrument panel cluster to
acknowledge messages and clear them from the display.
Some messages cannot be cleared from the display
because they are more urgent. These messages require
action before they can be removed from the DIC
display. You should take any messages that appear on
the display seriously and remember that clearing the
messages will only make the messages disappear, not
correct the problem.
The following are the possible messages that can be
displayed and some information about them.
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