Resuming a Set Speed
Suppose you set your cruise control at a desired
speed and then you apply the brake. This, of course,
disengages the cruise control. To return to your
previously set speed, you do not need to go through
the set process again. Once you’re going about
25 mph (40 km/h) or more, you can press the +RES
part of the button brie y.
This will take you back up to your previously chosen
speed and stay there.
Increasing Speed While Using
Cruise Control
There are two ways to go to a higher speed.
1. Disengage the cruise control by applying the brake
pedal but do not turn it off. Accelerate to a higher
speed and reset the cruise control.
2. If the cruise control system is already engaged, press
the +RES part of the button. Hold it there until you
get up to the speed you want, and then release the
button. To increase your speed in very small
amounts, press the +RES part of the button brie y
and then release it. Each time you do this, your
vehicle will go about 1 mph (1.6 km/h) faster.
Reducing Speed While Using
Cruise Control
If the cruise control system is already engaged,
Push and hold the−SET part of the button until you
reach the lower speed you want, then release it.
To slow down in very small amounts, push
the−SET part of the button brie y. Each time you
do this, you’ll go about 1 mph (1.6 km/h) slower.
Passing Another Vehicle While Using
Cruise Control
Use the accelerator pedal to increase your speed.
When you take your foot off the pedal, your vehicle will
slow down to the cruise control speed you set earlier.
Using Cruise Control on Hills
How well your cruise control will work on hills depends
upon your speed, load and the steepness of the hills.
When going up steep hills, you may have to step on the
accelerator pedal to maintain your speed. When going
downhill, you may have to brake or shift to a lower gear to
keep your speed down. Of course, applying the brake
takes you out of cruise control. Many drivers nd this to
be too much trouble and don’t use cruise control on
steep hills.
3-12
When the ignition is on, the brake system warning light
will also come on when you set your parking brake. The
light will stay on if your parking brake does not release
fully. If it stays on after your parking brake is fully
released, it means you have a brake problem.
If the light comes on while you are driving, pull off the
road and stop carefully. Make sure the parking brake is
fully released. You may notice that the pedal is harder
to push or, the pedal may go closer to the oor. It
may take longer to stop. If the light is still on, have the
vehicle towed for service. SeeTowing Your Vehicle
on page 4-36.
{CAUTION:
Your brake system may not be working properly
if the brake system warning light is on. Driving
with the brake system warning light on can lead
to an accident. If the light is still on after you
have pulled off the road and stopped carefully,
have the vehicle towed for service.
Anti-Lock Brake System Warning
Light
If your vehicle is equipped
with the anti-lock brake
system, the light will come
on when your engine is
started and may stay on
for several seconds.
That is normal.
If the light stays on, turn the ignition off, if the light comes
on when you are driving, stop as soon as possible and
turn the ignition off. Then start the engine again to reset
the system. If the light still stays on, or comes on again
while you are driving, your vehicle needs service. If the
regular brake system warning light is not on, you still have
brakes, but you do not have anti-lock brakes. If the
regular brake system warning light is also on, you do not
have anti-lock brakes and there is a problem with your
regular brakes. SeeBrake System Warning Light on
page 3-29.
The anti-lock brake system warning light will come on
brie y when you turn the ignition key to RUN. This
is normal. If the light does not come on then, have it
xed so it will be ready to warn you if there is a problem.
3-30
Driver Information Center (DIC)
The Driver Information Center (DIC) display gives you the
status of many of your vehicle’s systems. The DIC is also
used to display driver personalization menu modes and
warning/status messages. All messages will appear in
the DIC display, located at the bottom of the tachometer
on the instrument panel cluster.
The DIC buttons are
located to the right of the
steering wheel on the
instrument panel.
4(Information):Press this button to scroll through the
vehicle information mode displays.
r(Reset):Press this button to reset some vehicle
information mode displays, select a personalization
menu mode setting, or acknowledge a warning
message.
Press and hold the information and reset buttons at the
same time for one second, then release to enter the
personalization menu. SeeDIC Vehicle Personalization
on page 3-43for more information.
DIC Operation and Displays
The DIC comes on when the ignition is on. The DIC has
different modes which can be accessed by pressing the
DIC buttons. The button functions are detailed in the
following.
Information Modes
4
(Information):Press this button to scroll through the
following vehicle information modes:
Outside Air Temperature and Odometer
Press the information button until the outside air
temperature and the odometer are displayed. This mode
shows the temperature outside of the vehicle in either
degrees Fahrenheit (°F) or degrees Celsius (°C) and the
total distance the vehicle has been driven in either miles
(mi) or kilometers (km). The outside air temperature will
appear on the left side of the DIC display and the
odometer will appear on the right side of the display.
To change the DIC display to English or metric units,
see “UNITS” underDIC Vehicle Personalization on
page 3-43.
3-38
TRIP A or TRIP B
Press the information button until TRIP A or TRIP B is
displayed. These modes show the current distance
traveled since the last reset for each trip odometer in
either miles (mi) or kilometers (km). Both odometers can
be used at the same time.
Each trip odometer can be reset to zero separately by
pressing and holding the reset button for a few seconds
while the desired trip odometer is displayed.
FUEL RANGE
Press the information button until FUEL RANGE is
displayed. This mode shows the remaining distance
you can drive without refueling in either miles (mi)
or kilometers (km). It is based on fuel economy and the
fuel remaining in the tank.
The fuel economy data used to determine fuel range is an
average of recent driving conditions. As your driving
conditions change, this data is gradually updated. The
FUEL RANGE mode cannot be reset.
ECON (Economy)
Press the information button until ECON is displayed.
This mode shows how many miles per gallon (mpg)
or liters per 100 kilometers (L/100 km) your vehicle is
getting based on current and past driving conditions.
Press and hold the reset button while 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.
AV (Average) SPEED
Press the information button until AV SPEED is
displayed. This mode shows the vehicle’s average speed
in miles per hour (mph) or kilometers per hour (km/h).
Press and hold the reset button while AV SPEED is
displayed to reset the average vehicle speed.
3-39
OIL LIFE
Press the information button until OIL LIFE is displayed.
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.
In addition to the engine oil life system monitoring the
oil life, additional maintenance is recommended in
the Maintenance Schedule in this manual. SeeEngine
Oil on page 5-15andScheduled Maintenance on
page 6-4.
Always reset the engine oil life system after an oil
change. See “How to Reset the Engine Oil Life System”
underEngine Oil Life System on page 5-20and
“OIL–LIFE RESET” underDIC Vehicle Personalization
on page 3-43.
COOLANT
Press the information button until COOLANT is
displayed. This mode shows the temperature of the
engine coolant in either degrees Fahrenheit (°F)
or degrees Celsius (°C).
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. 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. You can also acknowledge and clear some
warning messages from the DIC display by pressing
either the reset or information buttons. Your vehicle may
have other warning messages.
AUTO (Automatic) LIGHTS OFF
This message is displayed if the automatic headlamp
system is disabled with the headlamp switch.
AUTO (Automatic) LIGHTS ON
This message is displayed if the automatic headlamp
system is enabled with the headlamp switch.
BRAKE FLUID
This message will display if the ignition is on to inform
the driver that the brake uid level is low. Have the
brake system serviced by your GM dealer as soon as
possible.
3-40
CHANGE OIL SOON
This message is displayed 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. See
“OIL-LIFE RESET” underDIC Vehicle Personalization
on page 3-43,Engine Oil Life System on page 5-20,
andScheduled Maintenance on page 6-4for more
information.
CHECK GAS CAP
This message is displayed if the gas cap has not been
fully tightened. You should recheck your gas cap to
ensure that it is on properly. A few driving trips with
the cap properly installed should turn the display off.
CRUISE ENGAGED
This message is displayed when the cruise control
system is active. SeeCruise Control on page 3-10
for more information.
DOOR AJAR
This message is displayed if one or more of the
vehicle’s doors are not closed properly. When this
message appears, you should make sure that the
door is closed completely.
ENGINE DISABLED
This message is displayed if the starting of the engine is
disabled. Have your vehicle serviced by your GM dealer
immediately.
ENG (Engine) PWR (Power) REDUCED
This message informs you that the vehicle has reduced
engine power to avoid damaging the engine. Reduced
engine power can affect the vehicle’s ability to accelerate.
If this message is on, but there is no reduction in
performance, proceed to your destination. The
performance may be reduced the next time the vehicle is
driven. The vehicle may be driven at a reduced speed
while this message is on, but acceleration and speed may
be reduced. Anytime this message stays on, the vehicle
should be taken to your GM dealer for service as soon as
possible.
ICE POSSIBLE
This message appears when the outside air temperature
is cold enough to create icy road conditions.
KEY FOB BATT (Battery) LOW
This message is displayed if the remote keyless entry
transmitter battery is low. See “Battery Replacement”
underRemote Keyless Entry System Operation on
page 2-4.
3-41
DIC Vehicle Personalization
Your vehicle has personalization capabilities that allow
you to program certain features to a preferred setting.
All of the features listed may not be available on
your vehicle. Only the features available will be
displayed on your DIC.
The default settings for the features were set when your
vehicle left the factory, but may have been changed
from their default state since then.
To change feature settings, use the following procedure:
Entering Personalization Menu
1. Turn the ignition on while the vehicle is stopped.
2. Press and hold the information and reset buttons at
the same time for one second, then release to enter
the personalization menu.
If the vehicle speed is greater than 2 mph (3 km/h),
only the UNITS menu will be accessible.
3. Press the information button to scroll through the
available personalization menu modes.
Press the reset button to scroll through the available
settings for each mode.
If you do not make a selection within ten seconds,
the display will go back to the previous information
displayed.
Personalization Menu Modes
UNITS
This feature allows you to select the units of
measurement in which the DIC will display the vehicle
information. When UNITS appears on the display, press
and hold the reset button for at least one second to
scroll through the available settings:
ENGLISH (default in United States):All information
will be displayed in English units. For example, distance
will be shown in miles (mi) and fuel economy in miles
per gallon (mpg).
METRIC (default in Canada):All information will be
displayed in metric units. For example, distance will be
shown in kilometers (km) and fuel economy in liters
per 100 kilometers (L/100 km).
Choose one of the available settings and press the
information button to select it and move on to the next
feature.
OIL-LIFE RESET
When this feature is displayed, you can reset the engine
oil life system. To reset the system, seeEngine Oil
Life System on page 5-20. See “OIL LIFE” underDIC
Operation and Displays on page 3-38for more
information.
3-43
LOCK HORN
If your vehicle has remote keyless entry, this feature,
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 and hold the reset
button for at least one second to scroll through the
available settings:
OFF (default):The horn will not chirp on the rst press
of the remote keyless entry transmitter lock button.
The horn will still chirp on the second press.
ON:The horn will chirp on the rst press of the remote
keyless entry transmitter lock button.
SeeRemote Keyless Entry System Operation on
page 2-4for more information.
Choose one of the available settings and press the
information button to select it and move on to the
next feature.
UNLOCK HORN
If your vehicle has remote keyless entry, this feature,
which allows the vehicle’s horn to chirp on the rst press
of the unlock button on the remote keyless entry
transmitter, can be enabled or disabled. When UNLOCK
HORN appears on the display, press and hold the reset
button for at least one second to scroll through the
available settings:
OFF (default):The horn will not chirp when the unlock
button on the remote keyless entry transmitter is pressed.
ON:The horn will chirp on the rst press of the unlock
button on the remote keyless entry transmitter.
SeeRemote Keyless Entry System Operation on
page 2-4for more information.
Choose one of the available settings and press the
information button to select it and move on to the
next feature.
3-44