
SERVICE ELECT SYSTEM:This message will display
if an electrical problem has occurred within the
Powertrain Control Module (PCM). Have your vehicle
serviced by your GM dealer.
SERVICE FUEL SYSTEM:The Powertrain Control
Module (PCM) has detected a problem within the fuel
system when this message appears. Have your
vehicle serviced by your GM dealer. This message will
also be displayed when the cluster is not getting
fuel information from the PCM.
SERVICE RADAR CRUISE:This message indicates
that the Adaptive Cruise Control (ACC) system is
disabled and needs service. See your GM dealer.
SERVICE RIDE CONTROL:This message indicates
there is a problem with the Magnetic Ride Control
System. Have your vehicle serviced by your GM dealer.
SERVICE TRACTION SYS:This message
indicates there is a problem with the Traction Control
System (TCS). Have your vehicle serviced by your
GM dealer.SERVICE STABILITRAK:If this message appears it
means there may be a problem with your stability
enhancement system. If you see this message, try to
reset the system. Stop, turn off the engine, then start the
engine again. If the SERVICE STABILITRAK message
still comes on, it means there is a problem. You
should see your GM dealer for service. Reduce your
speed and drive accordingly. A single chime will
also sound when this message is displayed.
SERVICE TRANSMISSION:This message indicates
that there is a problem with the transmission. Have your
vehicle serviced by your GM dealer.
SERVICE VEHICLE SOON:This message is displayed
when a non-emissions related powertrain malfunction
occurs. Have your vehicle serviced by your GM dealer
as soon as possible.
SHIFT TO PARK:This message indicates that the
vehicle is not in PARK (P) when the engine is being
turned off. The vehicle will be in accessory mode. Once
the shifter is moved to PARK (P), the vehicle will turn off.
3-69

STABILITRAK ACTIVE:You may see the
STABILITRAK ACTIVE message on the Driver
Information Center. It means that an advanced,
computer-controlled system has come on to help your
vehicle continue to go in the direction in which you
are steering. This stability enhancement system
activates when the computer senses that your vehicle is
just starting to spin, as it might if you hit a patch of
ice or other slippery spot on the road. When the system
is on, you may hear a noise or feel a vibration in the
brake pedal. This is normal.
When the STABILITRAK ACTIVE message is on, you
should continue to steer in the direction you want to go.
The system is designed to help you in bad weather
or other difficult driving situations by making the
most of whatever road conditions will permit. If the
STABILITRAK ACTIVE message comes on, you will
know that something has caused your vehicle to start to
spin, so you should consider slowing down. A single
chime will also sound when this message is displayed.
STABILITRAK READY:If you receive this message
and hear a chime, the system has completed the
functional check of the StabiliTrak
®System.STABILITRAK WARMING:When you rst start your
vehicle and drive away, especially during cold winter
weather, the STABILITRAK WARMING message may
be displayed in the DIC along with a chime and the
traction control warning light. This is normal. You can
acknowledge this message by pressing the RESET
button. The StabiliTrak
®performance is affected until the
STABILITRAK READY message is displayed in the
DIC, which can take up to 15 minutes.
SVC TIRE MONITOR:If this message comes on, a
part on the Tire Pressure Monitor (TPM) is not working
properly. If you drive your vehicle while any of the
four sensors are missing or inoperable, the warning will
come on in approximately 10 minutes. If all four
sensors are missing, the warning will come on in
approximately 15 to 20 minutes. (All the sensors would
be missing, for example, if you put different wheels
on your vehicle without transferring the sensors.) If the
warning comes on and stays on, there may be a
problem with the TPM. See your GM dealer.
TOO COLD TO MOVE TOP:This message will display
when the retractable hardtop button is pressed and the
hardtop pump motor temperature is below−4°F (−20°C).
Wait for the hardtop pump motor to warm up before using
the retractable hardtop.
3-70

TOP INOP – VALET ON:This message will display
when the retractable hardtop button is pressed and the
valet switch is on. Turn off the valet switch before
using the retractable hardtop.
TOP INOP OUT OF PARK:This message will display if
the retractable hardtop button is pressed while the
vehicle is not in PARK (P).
TOP MOTOR OVER TEMP:This message will display
when the retractable hardtop button is pressed and
the hardtop pump motor temperature is over
221°F (105°C). Wait for the hardtop pump motor to cool
down before using the retractable hardtop.
TOP NOT SECURE:This message will display when
the retractable hardtop button is released before the top
open or close operation is complete. Press and hold
the retractable hardtop button to fully open or close
the top.
TRAC SYSTEM ACTIVE:When your traction control
system is limiting wheel spin, the TRACTION SYSTEM
ACTIVE message will be displayed. Slippery road
conditions may exist if this message is displayed, so
adjust your driving accordingly. This message will stay
on for a few seconds after the traction control system
stops limited wheel spin.TRAC/STABILITRAK OFF:This message indicates
that both the Traction Control System (TCS) and
StabiliTrak
®are off. The message will remain until the
systems are turned on again.
TRAC/STABILITRAK ON:This message indicates that
both the Traction Control System (TCS) and the
StabiliTrak
®are on.
TRACTION SYSTEM OFF:This message indicates
that the Traction Control System (TCS) is off but
StabiliTrak
®remains on.
TRACTION SYSTEM ON:This message indicates that
the Traction Control System (TCS) is on, but
StabiliTrak
®is off.
TRUNK AJAR:This message indicates that the trunk is
open while the vehicle is running and not in PARK (P).
WAIT FOR STABILITRAK:This message will be
displayed after driving 19 mph (30 km/h) for 10 seconds
if the steering is not centered. StabiliTrak
®is not
available until the steering centers itself and the
STABILITRAK READY message is displayed in the DIC.
3-71

Diversity Antenna System
The AM-FM antennas are located under the decklid
surface in the trunk compartment. the antennas
are hidden from view and are not accessible.
If adding an aftermarket cellular telephone to your
vehicle, do not attach the antenna to the rear glass. This
would interfere with the convertible top retraction
operation and could cause damage to the
nished/painted surfaces.
XM™ Satellite Radio Antenna
System
The XM™ Satellite Radio antenna is located on the
trunk of your vehicle. Keep this antenna clear of snow
and ice build up for clear radio reception.
3-81

Getting Started
Before you begin to operate the navigation system, read
this manual thoroughly to become familiar with it and
to understand how the system works.
The navigation system allows you to do the following:
Plan a route with provided turn-by-turn route
and map guidance with voice prompts. See
Plan Route on page 4-13for more information.
Select a destination using various methods and
choices.
Receive broadcast announcements on traffic and
emergency alert communications.
The information in the system may not always be
complete. Road conditions such as prohibited turns,
detours, and construction zones, change frequently. It is
important to consider whether you can follow the
directions given by the system for the current conditions.When getting started, you may set the navigation
system to your preference using various options. To do
so, reference the following topics:
To adjust screen appearance, language, clock,
English/metric measurements, or other options, see
“Main Audio Menu” underNavigation Audio
System on page 4-45.
To adjust voice guidance volume or other navigation
settings, seeSetup Menu on page 4-7.
Features and Controls
Using the Navigation System
This section presents basic information you will need to
know to operate the navigation system.
Use the keys located on each side of the navigation
screen, as well as the available touch-sensitive screen
buttons, to operate the system. SeeNavigation System
Overview on page 4-2for more information on location.
Once the vehicle is moving, various functions will be
disabled to reduce driver distraction.
4-4

Tourist Attraction:This command will cause the
system to display tourist attraction POI icons.
Winery:This command will cause the system to
display winery POI icons.
City Hall:This command will cause the system to
display city hall POI icons.
Police Station:This command will cause the system to
display police station POI icons.
Library:This command will cause the system to
display library POI icons.
Hospital:This command will cause the system to
display hospital POI icons.
Park & Recreation, Parks & Recreation:These
commands will cause the system to display parks and
recreation POI icons.
Civic Center, Community Center:These commands
will cause the system to display community center
POI icons.
Convention Center, Exhibition Center:These
commands will cause the system to display convention
center POI icons.
Court House:This command will cause the system to
display court house POI icons.Train Station:This command will cause the system to
display train station POI icons.
Airport:This command will cause the system to
display airport POI icons.
Bus Station:This command will cause the system to
display bus station POI icons.
Commuter Rail Station:This command will cause the
system to display commuter rail station POI icons.
Ferry Terminal:This command will cause the system
to display ferry terminal POI icons.
Park & Ride:This command will cause the system to
display park & ride POI icons.
Rest Area, Rest Stop:These commands will cause
the system to display rest area POI icons.
Tourist Information:This command will cause the
system to display tourist information POI icons.
Historical Monument:This command will cause the
system to display historical monument POI icons.
Performing Arts:This command will cause the system
to display performing arts POI icons.
Museum:This command will cause the system to
display museum POI icons.
4-76

Your Driving, the Road, and Your Vehicle..........5-2
Defensive Driving...........................................5-2
Drunken Driving.............................................5-2
Control of a Vehicle........................................5-5
Braking.........................................................5-5
Anti-Lock Brake System (ABS).........................5-6
Braking in Emergencies...................................5-8
Traction Control System (TCS).........................5-8
Magnetic Ride Control.....................................5-9
Limited-Slip Rear Axle.....................................5-9
StabiliTrak
®System......................................5-10
Steering......................................................5-11
Off-Road Recovery.......................................5-13
Passing.......................................................5-14
Loss of Control.............................................5-15
Driving at Night............................................5-16Driving in Rain and on Wet Roads..................5-18
City Driving..................................................5-20
Freeway Driving...........................................5-21
Before Leaving on a Long Trip.......................5-22
Highway Hypnosis........................................5-23
Hill and Mountain Roads................................5-23
Winter Driving..............................................5-25
If You Are Stuck: In Sand, Mud, Ice or Snow........5-29
Rocking Your Vehicle to Get It Out.................5-30
Loading Your Vehicle....................................5-30
Towing..........................................................5-35
Towing Your Vehicle.....................................5-35
Recreational Vehicle Towing...........................5-35
Towing a Trailer...........................................5-35
Section 5 Driving Your Vehicle
5-1