With cruise control, you can maintain a speed of about
25 mph (40 km/h) or more without keeping your foot
on the accelerator. This can really help on long
trips. Cruise control does not work at speeds below
about 25 mph (40 km/h).
If you apply your brakes, the cruise control will shut off.
{CAUTION:
Cruise control can be dangerous where you
cannot drive safely at a steady speed. So, do
not use your cruise control on winding roads
or in heavy traffic.
Cruise control can be dangerous on slippery
roads. On such roads, fast changes in tire
traction can cause needless wheel spinning,
and you could lose control. Do not use cruise
control on slippery roads.
If your vehicle is in cruise control when the traction
control system begins to limit wheel spin, the cruise
control will automatically disengage. SeeTraction
Control System (TCS) (CTS) on page 4-8orTraction
Control System (TCS) (CTS-V) on page 4-9and
StabiliTrak
®System on page 4-11. When road
conditions allow you to safely use it again, you may turn
the cruise control back on.
Setting Cruise Control
{CAUTION:
If you leave your cruise control on when you
are not using cruise, you might hit a button
and go into cruise when you do not want to.
You could be startled and even lose control.
Keep the cruise control switch off until you
want to use cruise control.
1. Move the cruise control switch to on.
2. Get up to the speed you want.
3. Press in the set button at the end of the lever and
release it.
4. Take your foot off the accelerator pedal.
This light on the instrument
panel cluster will come
on while cruise control
is on.
3-13
Setting Cruise Control
{CAUTION:
If you leave your cruise control on when you
are not using cruise, you might hit a button
and go into cruise when you do not want to.
You could be startled and even lose control.
Keep the cruise control switch off until you
want to use cruise control.
1. Press the cruise control on/off button to turn cruise
control on. An indicator light on the button will come
on to show that the cruise control is on.
2. Accelerate to the speed you want.
3. Press the set button and release it. This will set the
cruise control.
4. Remove your foot from the accelerator pedal.This light on the instrument
panel cluster will come on
when cruise control is
on. It will go out when
cruise control is turned off.
Resuming a Set Speed
Suppose you set your cruise control at a desired speed
and then you apply the brake. This shuts off the
cruise control. But you don’t need to reset it.
Once the vehicle is traveling approximately 25 mph
(40 km/h) or more, you can press the plus
(resume/accelerate) button to return to your
desired preset speed. The cruise control light will be
displayed again.
The vehicle will return to and stay at your preset speed.
If you press and hold the plus (resume/accelerate)
button, the vehicle speed will increase until you release
the button or apply the brake. Unless you want to go
faster, do not press and hold the plus
(resume/accelerate) button.
3-17
Headlamps on Reminder
A warning chime will sound if the exterior lamp control
is left on in either the headlamp or parking lamp position
and the driver’s door is opened with the ignition off.
SeeLights On Reminder on page 3-49for additional
information.
Daytime Running Lamps (DRL)
Daytime Running Lamps (DRL) can make it easier for
others to see the front of your vehicle during the
day. DRL can be helpful in many different driving
conditions, but they can be especially helpful in the short
periods after dawn and before sunset. Fully functional
daytime running lamps are required on all vehicles
rst sold in Canada.
The DRL system will make the turn signal lamps come
on when the following conditions are met:
It is still daylight and the ignition is in ON
or START,
the exterior lamp control is in off or AUTO with the
headlamps off, and
an automatic transmission is not in PARK (P) or the
parking brake is not set on a manual transmission.When DRL are on, only your front turn signal lamps will
be on. No other exterior lamps will be on when the
DRL are being used. Your instrument panel won’t be lit
up either.
When the exterior lamp control is in AUTO and it’s dark
enough outside, the DRL will turn off and the low-beam
headlamps will turn on. When it’s bright enough
outside, the low-beam headlamps will go off, and the
DRL will turn back on. If you start your vehicle in a dark
garage, the automatic headlamp system will come on
immediately. Once you leave the garage, it will take
about one minute for the automatic headlamp system to
change to DRL if it is light outside. During that delay,
your instrument panel cluster may not be as bright
as usual. Make sure your instrument panel brightness
lever is in the full bright position. SeeInstrument
Panel Brightness on page 3-24.
3-21
Instrument Panel Cluster
The instrument panel cluster is designed to let you know at a glance how your vehicle is running. You’ll know how
fast you’re going, how much fuel you’re using and many of the other things you’ll need to know to drive safely
and economically.
CTS (United States version shown, Canada similar)
3-35
AF (Alternate Frequency):This menu item allows you
to turn the AF feature on and off. To turn on AF,
press the TUNE/SEL knob once. When AF is on,
an X will be in the box next to AF on the menu.
The X disappears when AF is off.
See “Activating Program Type (PTY) Stations
(RDS and XM™)” underRadio with CD on page 3-89
for more information.
SEEK LOCAL/DISTANT:This feature instructs the
audio system to seek only local radio stations with the
strongest signal or to seek all radio stations with a strong
signal in a large area. Use LOCAL when you are in urban
areas where there are several strong radio station signals
and you want to limit the number of stations to those with
the strongest signals only. Use DISTANT when you are in
rural areas where there are fewer radio station signals
available.
To switch between LOCAL and DISTANT, press the
TUNE/SEL knob. Your choice will be set when you press
BACK and return to the main menu.
9(English/Metric Units):Use this menu item to
adjust the measurement units.
You can choose between ENGLISH UNITS and
METRIC UNITS. To switch between the two, press the
TUNE/SEL knob. Once your choice is displayed,
turn the knob to set your choice and continue scrolling
through the main menu.The measurement units that you choose will be re ected
on all the vehicle system displays, not just the DIC
information. For example, the climate control panel will
display degrees Celsius if you choose METRIC UNITS.
TCS (Traction Control System):You can enable or
disable the traction control system using this menu item.
Press the TUNE/SEL knob to switch between on and off.
You can also turn the traction control system off
using the traction control button located in the glove box,
or by programming one of the steering wheel
controls (1, 2, 3 or 4) or audio system softkeys to
enable/disable the TCS. SeeRecon gurable Steering
Wheel Controls (SWC) (CTS) on page 3-7and
“Con gurable Radio Display Keys” underRadio with CD
on page 3-89for more information.
When you disable the traction control system, the
Traction Suspended message will appear on the DIC and
the traction control system warning light on the instrument
panel cluster will come on. SeeDIC Warnings and
Messages on page 3-65andTraction Control System
(TCS) Warning Light on page 3-43for more information.
8(Clock):Use this menu item to set the time on
the clock.
SeeSetting the Time on page 3-88for more information.
3-64
Buckle Passenger
This message reminds you to buckle the passenger’s
seat belt.
This message will display and a chime will sound when
the ignition is on, the driver’s seat belt is buckled, the
passenger’s seat belt is unbuckled with the passenger
airbag enabled and the vehicle is in motion. You should
have the passenger buckle their seat belt.
The reminder will be repeated if the ignition is on, the
vehicle is in motion, the driver is unbuckled and the
passenger is still unbuckled and the passenger airbag is
enabled. If the passenger’s seat belt is already
buckled, this message and chime will not come on.
Buckle Seat Belt
This message reminds you to buckle the driver’s
seat belt.
This message will display and a chime will sound when
the ignition is on, the driver’s seat belt is unbuckled
and the vehicle is in motion. You should buckle
your seat belt.If the driver remains unbuckled when the ignition is on
and the vehicle is in motion, the reminder will be
repeated. If the driver’s seat belt is already buckled, this
message and chime will not come on.
This message is an additional reminder to the Safety
Belt Reminder Light in the instrument panel cluster. See
Safety Belt Reminder Light on page 3-38for more
information.
Change Engine Oil
This message indicates that the life of the engine oil
has expired and it should be changed and that
your vehicle is due for service. SeeEngine Oil on
page 5-16andScheduled Maintenance on page 6-4for
more information.
When you reset the Change Engine Oil message by
clearing it from the display, you still must reset the
engine oil life system separately. For more information
on resetting the engine oil life system, seeEngine
Oil Life System on page 5-19.
3-67
Driver Door Ajar
When this message appears on the display, it means
that the driver’s door was not closed completely.
You should make sure that the driver’s door is closed
completely.
Engine Coolant Hot – Idle Engine
This message will appear when the engine coolant
temperature is too hot. Stop and allow the vehicle to idle
until it cools down.
Notice:If you drive your vehicle while the engine is
overheating, severe engine damage may occur. If
an overheat warning appears on the instrument
panel cluster and/or DIC, stop the vehicle as soon
as possible. Do not increase the engine speed above
normal idling speed. SeeEngine Overheating on
page 5-28for more information.
Engine Coolant Hot – AC
(Air Conditioning) Off
This message displays when the engine coolant
becomes hotter than the normal operating temperature.
To avoid added strain on a hot engine, the air
conditioning compressor is automatically turned off.
When the coolant temperature returns to normal, the air
conditioning compressor will turn back on. You can
continue to drive your vehicle.
If this message continues to appear, have the system
repaired by your GM dealer as soon as possible to avoid
damage to the engine or transmission.
Engine Overheated – Stop Engine
This message will appear when the engine has
overheated. Stop the vehicle and turn the engine off
immediately to avoid severe engine damage. See
Engine Overheating on page 5-28. A chime will also
sound when this message is displayed.
Notice:If you drive your vehicle while the engine is
overheating, severe engine damage may occur. If
an overheat warning appears on the instrument
panel cluster and/or DIC, stop the vehicle as soon
as possible. Do not increase the engine speed above
normal idling speed. SeeEngine Overheating on
page 5-28for more information.
3-69
Engine Power Reduced
This message informs you that the vehicle is reducing
engine power to try to protect the engine or transmission
from damage due to extreme operating conditions.
This also can affect the vehicle’s ability to accelerate.
Fuel Level Low
When this message appears on the display, it means
that your vehicle is low on fuel. You should re ll the tank
as soon as possible. A single chime will sound when
this message is displayed.
Headlamps Suggested
This message will appear when the amount of available
light outside the vehicle is low and the exterior lamp
control is off. This message informs the driver that
turning on the exterior lamps is recommended even
though the daytime running lamps (DRL) are still
illuminated and it has become dark enough outside to
require the headlamps and/or other exterior lamps.
This message will also appear when the windshield
wipers have been on for more than six seconds and the
exterior lamp control is off or in the parking lamp
position.
Ice Possible
This message appears when the outside temperature is
cold enough to create icy road conditions.
Left Rear Door Ajar
When this message appears on the display, it means
that the driver’s side rear door was not closed
completely. You should make sure that the door is
closed completely.
Oil Pressure Low – Stop Engine
Notice:If you drive your vehicle while the engine
oil pressure is low, severe engine damage may
occur. If a low oil pressure warning appears on the
instrument panel cluster and/or DIC, stop the
vehicle as soon as possible. Do not drive the vehicle
until the cause of the low oil pressure is corrected.
SeeEngine Oil on page 5-16for more information.
Passenger Door Ajar
When this message appears on the display, it means
that the passenger’s side front door was not closed
completely. You should make sure that the door
is closed completely.
3-70