2008 CHEVROLET COBALT tire pressure

Brake System Warning Light..........................3-31
Anti-lock Brake System (ABS) Warning Light. . . .3-32
Enhanced Traction System Indicator/
Warning Light...........................................3-32
Electronic Stability Control (ESC)/Traction
Control System (TCS) Indicator/
Warning Light...........................................3-33
Engine Coolant Temperature Warning Light......3-34
Tire Pressure Light.......................................3-34
Malfunction Indicator Lamp.............................3-35
Oil Pressure Light.........................................3-38
Security Light...............................................3-38
Fog Lamp Light............................................3-39
Highbeam On Light.......................................3-39
Fuel Gage...................................................3-39Driver Information Center (DIC).......................3-40
DIC Operation and Displays...........................3-40
DIC Warnings and Messages.........................3-43
DIC Vehicle Personalization............................3-48
Audio System(s).............................................3-54
Setting the Clock..........................................3-55
Radio(s)......................................................3-58
Using an MP3..............................................3-69
XM Radio Messages.....................................3-74
Theft-Deterrent Feature..................................3-75
Audio Steering Wheel Controls.......................3-76
Radio Reception...........................................3-76
Fixed Mast Antenna......................................3-77
XM™ Satellite Radio Antenna System.............3-77
Section 3 Instrument Panel
3-2

Engine Coolant Temperature
Warning Light
The engine coolant
temperature warning light
will come on when the
engine has overheated.
If this happens you should pull over and turn off the
engine as soon as possible. SeeEngine Overheating on
page 5-23for more information.
Notice:Driving with the engine coolant temperature
warning light on could cause your vehicle to
overheat. SeeEngine Overheating on page 5-23.
Your vehicle could be damaged, and it might not be
covered by your warranty. Never drive with the
engine coolant temperature warning light on.
This light will also come on briey when starting your
vehicle. If it does not, have your vehicle serviced.
Tire Pressure Light
Your vehicle has a tire
pressure light.
This light comes on briey when the engine is started
and provides information about tire pressures and
the Tire Pressure Monitoring System.
When the Light is Solid
This indicates that one or more of your tires are
signicantly underinated.
A tire pressure message in the Driver Information
Center (DIC), may accompany the light. SeeDIC
Warnings and Messages on page 3-43for more
information. Stop and check your tires as soon as
it is safe to do so. If underinated, inate to the
proper pressure. SeeTires on page 5-49for more
information.
3-34

When the Light Flashes First and Then
is Solid
This indicates that there may be a problem with the
Tire Pressure Monitor System. The light ashes
for about a minute and stays on solid for the remainder
of the ignition cycle. This sequence will repeat with
every ignition cycle. SeeTire Pressure Monitor System
on page 5-57for more information.
Malfunction Indicator Lamp
Check Engine Light
A computer system called OBD II (On-Board
Diagnostics-Second Generation) monitors operation of
the fuel, ignition, and emission control systems. It makes
sure that emissions are at acceptable levels for the
life of the vehicle, helping to produce a cleaner
environment.
The check engine light
comes on to indicate that
there is an OBD II
problem and service is
required.Malfunctions often are indicated by the system before
any problem is apparent. This can prevent more serious
damage to your vehicle. This system is also designed
to assist your service technician in correctly diagnosing
any malfunction.
Notice:If you keep driving your vehicle with this
light on, after a while, the emission controls
might not work as well, your vehicle’s fuel economy
might not be as good, and the engine might not
run as smoothly. This could lead to costly repairs
that might not be covered by your warranty.
Notice:Modications made to the engine,
transmission, exhaust, intake, or fuel system of
your vehicle or the replacement of the original tires
with other than those of the same Tire Performance
Criteria (TPC) can affect your vehicle’s emission
controls and can cause this light to come on.
Modications to these systems could lead to costly
repairs not covered by your warranty. This could
also result in a failure to pass a required Emission
Inspection/Maintenance test. SeeAccessories
and Modifications on page 5-3.
3-35

AV (Average) SPEED
Press the information button until AV SPEED displays.
This mode shows the vehicle’s average speed in
miles per hour (mph) or kilometers per hour (km/h).
To reset the average vehicle speed, press and hold the
reset button while AV SPEED is displayed.
OIL LIFE
Press the information button until OIL LIFE displays.
The engine oil life system shows an estimate of the oil’s
remaining useful life. It shows 100% when the system
is reset after an oil change. It alerts you to change the 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 5-13andScheduled 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 5-16.
COOLANT
Press the information button until COOLANT displays.
This mode shows the temperature of the engine coolant
in either degrees Fahrenheit (°F) or degrees Celsius (°C).
Tire Pressure
The pressure for each tire can be viewed in the DIC.
The tire pressure is shown in either pounds per square
inch (psi) or kilopascals (kPa). Press the information
button until LF ## PSI (kPa) ## RF displays for the
front tires. Press the information button again until
LR ## PSI (kPa) ## RR displays for the rear tires.
If a low tire pressure condition is detected by the
system while driving, a message advising you to
check the tire pressure appears in the display.
SeeInflation - Tire Pressure on page 5-56and
DIC Warnings and Messages on page 3-43for
more information.
3-42

DIC Warnings and Messages
These messages appear if there is a problem detected
in one of your vehicle’s systems.
A message clears when the vehicle’s condition is no
longer present. To acknowledge a message and clear it
from the display, press and hold any of the DIC buttons.
If the condition is still present, the warning message
comes back on the next time the vehicle is turned
off and back on. With most messages, a warning chime
sounds when the message displays. Your vehicle
may have other warning messages.
AUTO (Automatic) LIGHTS OFF
This message displays if the automatic headlamp
system is disabled with the headlamp switch.
AUTO (Automatic) LIGHTS ON
This message displays if the automatic headlamp
system is enabled with the headlamp switch.
BRAKE FLUID
This message displays, while the ignition is on, when
the brake uid level is low. The brake system warning
light on the instrument panel cluster also comes on.
SeeBrake System Warning Light on page 3-31for more
information. Have the brake system serviced by your
dealer/retailer as soon as possible.
CHANGE OIL SOON
This message displays when the life of the engine oil
has expired and it should be changed.
When this message is acknowledged and cleared from
the display, the engine oil life system must still be
reset separately. SeeEngine Oil Life System on
page 5-16andScheduled Maintenance on page 6-4
for more information.
CHECK GAS CAP
This message displays if the fuel cap has not been fully
tightened. Recheck the fuel cap to make sure that it
is on properly. A few driving trips with the cap properly
installed should turn the message off.
CHECK TIRE PRESS (Pressure)
This message displays when the pressure in one or
more of the vehicle’s tires needs to be checked. If a tire
pressure message appears on the DIC, stop as soon
as you can. Have the tire pressures checked and set to
those shown on the Tire Loading Information label.
SeeTires on page 5-49,Loading Your Vehicle on
page 4-27, andInflation - Tire Pressure on page 5-56.
The DIC also shows the tire pressure values. See
DIC Operation and Displays on page 3-40. If the tire
pressure is low, the low tire pressure warning light
comes on. SeeTire Pressure Light on page 3-34.
3-43

ESC (Electronic Stability Control) NOT
READY
If your vehicle has Electronic Stability Control (ESC),
this message may display briey after starting the
vehicle if the system’s sensors are not yet calibrated.
The system is not functional until the message stops
displaying. Adjust your driving accordingly. When the
message is no longer displayed, the system is
functional. SeeElectronic Stability Control (ESC) on
page 4-10for more information.
ESC (Electronic Stability Control) OFF
If your vehicle has Electronic Stability Control (ESC),
this message displays and the ESC/TCS light on
the instrument panel cluster comes on solid when
ESC is turned off. Adjust your driving accordingly.
SeeElectronic Stability Control (ESC) on page 4-10and
Electronic Stability Control (ESC)/Traction Control
System (TCS) Indicator/Warning Light on page 3-33for
more information.
ICE POSSIBLE
This message displays when the outside air temperature
is cold enough to create icy road conditions. Adjust
your driving accordingly.
KEY FOB BATT (Battery) LOW
This message displays if the Remote Keyless Entry
(RKE) transmitter battery is low. Replace the battery in
the transmitter. See “Battery Replacement” under
Remote Keyless Entry (RKE) System Operation on
page 2-5.
LEARN COMPLETE
On vehicles without the Remote Keyless Entry (RKE)
system, this message displays when the Tire Pressure
Monitor System (TPMS) has completed the tire
learning process. SeeTire Pressure Monitor System on
page 5-57for more information.
LOW FUEL
This message displays when your vehicle is low on fuel.
Rell the fuel tank as soon as possible. SeeFuel Gage
on page 3-39,Fuel on page 5-5, andFilling the Tank
on page 5-8for more information.
3-45

SERVICE TRACTION
If your vehicle has the Enhanced Traction System (ETS)
or Traction Control System (TCS), this message
displays and a chime sounds when the system is not
functioning properly. The ETS light or the ESC/TCS light
also appears on the instrument panel cluster. This
light stays on solid as long as the detected problem
remains present. When this message displays, the
system is not working. Adjust your driving accordingly.
SeeEnhanced Traction System (ETS) on page 4-9
orTraction Control System (TCS) on page 4-6
andEnhanced Traction System Warning Light on
page 3-32orElectronic Stability Control (ESC)/Traction
Control System (TCS) Indicator/Warning Light on
page 3-33for more information. Have the system
serviced by your dealer/retailer as soon as possible.
SVC (Service) TIRE MONITOR
This message displays if a part on the Tire Pressure
Monitor System (TPMS) is not working properly.
The tire pressure light also ashes and then remains
on during the same ignition cycle. SeeTire Pressure
Light on page 3-34. Several conditions may cause this
message to appear. SeeTire Pressure Monitor
Operation on page 5-59for more information. If the
warning comes on and stays on, there may be a
problem with the TPMS. See your dealer/retailer.
TIRE LEARN ON
On vehicles without the Remote Keyless Entry (RKE)
system, this message displays when the Tire Pressure
Monitor System (TPMS) is re-learning the tire positions
on your vehicle. The tire positions must be re-learned
after rotating the tires or after replacing a tire or
sensor. SeeTire Inspection and Rotation on page 5-63,
Tire Pressure Monitor System on page 5-57, and
Inflation - Tire Pressure on page 5-56for more
information.
3-47

Personalization Menu Modes
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 5-16. See “OIL LIFE” underDIC
Operation and Displays on page 3-40for more
information.
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.
METRIC (default in Canada):All information will be
displayed in metric units.
To select a setting and move on to the next feature,
press the information button while the desired setting is
displayed on the DIC.
TIRE LEARN?
This mode is available on vehicles without the Remote
Keyless Entry (RKE) system. After rotating the tires
or after replacing a tire or sensor, the Tire Pressure
Monitor System (TPMS) must re-learn the tire positions.
To re-learn the tire positions, seeTire Pressure
Monitor System on page 5-57. SeeTire Inspection
and Rotation on page 5-63andDIC Warnings
and Messages on page 3-43for more information.
REMOTE START
If your vehicle has remote start, this feature allows
remote start to be turned off or on. Remote start allows
you to start the engine from outside of the vehicle
using your Remote Keyless Entry (RKE) transmitter.
When REMOTE START appears on the display, press
and hold the reset button for at least one second to
scroll through the available settings:
OFF:The remote start feature will be disabled.
ON (default):The remote start feature will be enabled.
SeeRemote Vehicle Start on page 2-7for more
information.
To select a setting and move on to the next feature,
press the information button while the desired setting is
displayed on the DIC.
3-49