
Always reset the engine oil life system after an oil
change. SeeEngine Oil Life System on page 5-20.
In addition to the engine oil life system monitoring the oil
life, additional maintenance is recommended in the
Maintenance Schedule in this manual. SeeScheduled
Maintenance on page 6-4andEngine Oil on page 5-17.
Personalization
MENU:Press this button while the vehicle is in ON
to scroll through each of the personalization options
in the following order. If the vehicle is moving faster
than 2 mph (3 km/h), the personalization menu options
are not available, except for the UNITS option. All of
the personalization options may not be available
on your vehicle. Only the options available will be
displayed on your DIC.
Units Selection (English/Metric)
Oil Life Reset
Remote Start Capability
Horn Chirp During Remote Keyless Entry Locking
Horn Chirp During Remote Keyless Entry Unlocking
Exterior Light Flash During Remote Keyless
Entry Locking or Unlocking
Delayed Locking
Automatic Vehicle Unlocking: Speci c Doors
Automatic Vehicle Unlocking: When Key is Off or
When Shift To Park
Exterior Perimeter Lighting During Remote Keyless
Entry Unlock
Select Language: (English, French, Spanish or
German)
When the desired option is reached, press the enter
button to toggle between the modes of that option.
To make a selection, press the MENU button again.
If no selection is made within 10 seconds, the display
will revert back to the previous information displayed.
The MENU mode is exited when the information button
is pressed, a 10 second time period has elapsed,
the ignition is turned to OFF, or the end of the MENU
list is reached.
SeeDIC Vehicle Personalization on page 3-52for
more information on the personalization options.
Enter
ENTER/r(Enter):Press this button to reset certain
functions and to turn off or acknowledge messages
on the DIC display. This button also toggles through
the options available in each personalization menu.
3-49

DIC Warnings and Messages
These messages will appear if there is a problem
detected in one of your vehicle’s systems.
Any message will clear when the vehicle’s condition
is no longer present. To acknowledge a message and
clear it from the display, press any of the three DIC
buttons. The warning message will come back on
the next time the vehicle is turned off and back on
if the condition is still present. With most messages,
a warning chime will sound when the message is
displayed. Your vehicle may have other warning
messages.
AUTO (Automatic) LIGHTS OFF:This message will
display if the automatic headlamp system is disabled
with the headlamp switch.
AUTO (Automatic) LIGHTS ON:This message will
display if the automatic headlamp system is enabled
with the headlamp switch.
BRAKE FLUID:This message will display to inform the
driver that the brake uid level is low while the ignition
is in ON. Have the brake system serviced by your
GM dealer as soon as possible.CHANGE OIL SOON:This message will display when
the life of the engine oil has expired and it should be
changed.
When you acknowledge the CHANGE OIL SOON
message by clearing it from the display, you still must
reset the engine oil life system separately. SeeEngine
Oil Life System on page 5-20,Engine Oil on page 5-17,
andScheduled Maintenance on page 6-4for more
information.
CHECK GAS CAP:This message will display if the
gas cap has not been fully tightened. You should
recheck your gas cap to make sure that it is on properly.
A few driving trips with the cap properly installed
should turn the message off.
DOOR AJAR:This message will display if one or more
of the vehicle’s doors are not closed properly. When
this message displays, you should make sure that the
door is closed completely.
ENGINE DISABLED:This message will display if the
starting of the engine is disabled. Have your vehicle
serviced immediately by your GM dealer.
3-50

DIC Vehicle Personalization
The following personalization options may appear on
your vehicle’s audio display by pressing the MENU
button:
UNITS:When UNITS appears on the display, press the
enter button to move between METRIC or ENGLISH.
When you have made your choice, press the MENU
button to record your selection. The initial setting from
the factory is English for the United States and metric
for Canada.
If you choose English, all information will be displayed
in English units. For example, distance in miles (mi) and
fuel economy in miles per gallon (mpg) is displayed.
If you choose metric, all information will be displayed in
metric units. For example, distance in kilometers
(km) and fuel economy in liters per 100 kilometers
(L/100 km) is displayed.
The unit measurement will also change the trip
odometer, temperature, and average fuel economy
displays.
OIL LIFE RESET:When this option is displayed, you
can reset the engine oil life system. To reset the system,
seeEngine Oil Life System on page 5-20.
REMOTE START:If your vehicle has this feature, the
remote start option can be enabled or disabled.When REMOTE START appears on the display, press
the enter button to move between OFF and ON.
When you have made your choice, press the MENU
button to record your selection. The initial setting from
the factory is ON.
LOCK HORN:If your vehicle has remote keyless entry,
this option which allows the vehicle’s horn to chirp
every time the lock button on the remote keyless entry
transmitter is pressed, can be enabled or disabled.
When LOCK HORN appears on the display, press the
enter button to move between ON and OFF. When
you have made your choice, press the MENU button to
record your selection. The initial setting from the
factory is OFF.
UNLOCK HORN:If your vehicle has remote keyless
entry, this option which allows the vehicle’s horn to chirp
every time the unlock button on the remote keyless
entry transmitter is pressed, can be enabled or disabled.
When UNLOCK HORN appears on the display, press
the enter button to move between ON and OFF.
When you have made your choice, press the MENU
button to record your selection. The initial setting from
the factory is OFF.
LIGHT FLASH:If your vehicle has remote keyless entry,
this option which allows the vehicle’s exterior perimeter
lighting to ash every time the lock or unlock button on
the remote keyless entry transmitter is pressed, can be
enabled or disabled.
3-52

Audio System(s)
Determine which radio your vehicle has and then read
the pages following to familiarize yourself with its
features.
Driving without distraction is a necessity for a safer
driving experience. SeeDefensive Driving on page 4-2.
By taking a few moments to read this manual and
get familiar with your vehicle’s audio system, you can
use it with less effort, as well as take advantage of
its features. While your vehicle is parked, set up your
audio system by presetting your favorite radio stations,
setting the tone and adjusting the speakers. Then,
when driving conditions permit, you can tune to your
favorite stations using the presets and steering
wheel controls if the vehicle has them.{CAUTION:
This system provides you with a far greater
access to audio stations and song listings.
Giving extended attention to entertainment
tasks while driving can cause a crash and you
or others can be injured or killed. Always keep
your eyes on the road and your mind on the
drive — avoid engaging in extended searching
while driving.
Keeping your mind on the drive is important for safe
driving. For more information, seeDefensive Driving
on page 4-2.
Here are some ways in which you can help avoid
distraction while driving.
While your vehicle is parked:
Familiarize yourself with all of its controls.
Familiarize yourself with its operation.
Set up your audio system by presetting your
favorite radio stations, setting the tone, and
adjusting the speakers. Then, when driving
conditions permit, you can tune to your favorite
radio stations using the presets and steering
wheel controls if the vehicle has them.
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