When the ignition is on, the brake system warning light
also comes on when the parking brake is set. The
light will stay on if the parking brake does not fully
release. If it stays on after the parking brake is fully
released, it means there is a brake problem.
{WARNING:
The brake system might not be working properly if
the brake system warning light is on. Driving with
the brake system warning light on can lead to a
crash. If the light is still on after the vehicle has
been pulled off the road and carefully stopped,
have the vehicle towed for service.
If the light comes on while driving, pull off the road and
stop carefully. The pedal can be harder to push, or
the pedal could go closer to the floor. It could take
longer to stop. Try turning off and restarting the vehicle
one or two times, if the light is still on, have the
vehicle towed for service. SeeTowing Your Vehicle on
page 5-23.
Antilock Brake System (ABS)
Warning Light
The Antilock Brake
System (ABS) light comes
on briefly when the
engine is started.
If it does not, have the vehicle serviced by your
dealer/retailer. If the system is working normally the
indicator light then goes off.
If the ABS light stays on, turn the ignition off. If the light
comes on while driving, stop as soon as it is safely
possible and turn the ignition off. Then start the engine
again to reset the system. If the ABS light stays on,
or comes on again while driving, the vehicle needs
service. If the regular brake system warning light is not
on, the vehicle still has brakes, but not antilock
brakes. If the regular brake system warning light is also
on, the vehicle does not have antilock brakes and
there is a problem with the regular brakes. SeeBrake
System Warning Light on page 4-30.
For vehicles with a Driver Information Center (DIC), see
DIC Warnings and Messages on page 4-42for all
brake related DIC messages.
4-31
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 fluid level is low. The brake system warning
light on the instrument panel cluster also comes on. See
Brake System Warning Light on page 4-30for 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 6-24,Engine Oil on page 6-21, andScheduled
Maintenance on page 7-3for more information.
CHECK CARGO TOP
If your vehicle has a retractable hardtop, this message
displays if the cargo cover is not in place when
operating the retractable hardtop. Open the trunk and
make sure the cargo cover is secure and no objects are
in contact with the cargo cover. SeeTrunk on
page 3-11,Lowering the Retractable Hardtop on
page 3-38, andRaising the Retractable Hardtop on
page 3-41for 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.
4-42
SERVICE ESC (ELECTRONIC STABILITY
CONTROL)
If your vehicle has Electronic Stability Control (ESC),
this message displays and a chime sounds if there has
been a problem detected with ESC. The ESC light
also appears on the instrument panel cluster. When this
message displays, the system is not working. Adjust
your driving accordingly. SeeElectronic Stability Control
(ESC) on page 5-5andElectronic Stability Control
Indicator Light on page 4-32for more information.
If this message turns on while you are driving, pull off
the road as soon as possible and stop carefully.
Try resetting the system by turning the ignition off and
then back on. If this message still stays on or turns back
on again while you are driving, your vehicle needs
service. Have the ESC inspected by your dealer/retailer
as soon as possible.
SERVICE TRACTION
If your vehicle has the Traction Control System (TCS),
this message displays and a chime sounds when
the system is not functioning properly. The TCS light
may also appears on the instrument panel cluster. When
this message displays, the system is not working.
Adjust your driving accordingly. SeeTraction Control
System (TCS) on page 5-6andTraction Off Light
on page 4-32for more information. Have the system
serviced by your dealer/retailer as soon as possible.
SVC (Service) TIRE MONITOR
On vehicles with the Tire Pressure Monitor System
(TPMS), this message displays if a part on the TPMS is
not working properly. The tire pressure light also
flashes and then remains on during the same ignition
cycle. SeeTire Pressure Light on page 4-33. Several
conditions may cause this message to appear. SeeTire
Pressure Monitor Operation on page 6-67for 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 6-73,Tire Pressure Monitor System on page 6-66,
andIn ation - Tire Pressure on page 6-64for more
information.
4-45
To store a station as a favorite:
1. Tune to the desired radio station and set the
balance/fade and tone settings to the desired levels.
2. Press FAV to display the page where to store the
station.
3. Press and hold one of the six softkeys until a beep
sounds.
4. Repeat the steps for each radio station to be stored
as a favorite.
To setup the number of favorites pages:
1. Press MENU to display the radio setup menu.
2. Press the softkey located below the FAV 1-6 tab.
3. Select the desired number of favorites pages
by pressing the softkey located below the displayed
page numbers.
4. Press FAV, or let the menu time out, to return to
the original main radio screen showing the radio
station frequency tabs and to begin programming
favorites.
Auto Text (Satellite Radio Service, CD, MP3, and
WMA features):If additional information is available
for the current song being played, Auto Text will
automatically page/scroll the information every
three seconds above the FAV presets on the
radio display.To activate Auto Text:
1. Press MENU to display the radio setup menu.
2. Press the softkey under AUTO TXT tab on the radio
display.
3. Press the softkey under the ON tab on the radio
display.
If
4is pressed and the song title or artist information is
longer than what can be displayed, the extra
information will page every three seconds when Auto
Text is activated.
Setting the Tone
(Bass/Midrange/Treble)
BASS/MID/TREB (Bass, Midrange, or Treble):The
radio may display some or all tones such as BASS, MID,
and TREB.
To adjust the tone settings:
1. Press
funtil the tone control tabs display.
2. Press the softkey below the desired tab, then turn
fto adjust the highlighted setting. The highlighted
setting can also be adjusted by pressing either
SEEK arrow, or by pressing
\FWD orsREV.
4-57
The radio may be capable of adjusting bass, midrange,
or treble to the middle position by pressing the
softkey below the BASS, MID, or TREB tab for more
than two seconds. The radio beeps once and the level
adjusts to the middle position.
The radio may also be capable of adjusting all tone and
speaker controls to the middle position by pressing
f
for more than two seconds until the radio beeps once.
If a station’s frequency is weak, or has static, decrease
the treble.
EQ (Equalization):Press this button to select preset
equalization settings.
To return to the manual mode, press EQ until Manual
displays or start to manually adjust the bass, midrange,
or treble by pressing
f.
Adjusting the Speakers (Balance/Fade)
To adjust balance or fade:
1. Press
funtil the speaker control labels display.
2. Press the softkey under the desired tab, or continue
pressing
fto highlight the desired tab.3. Turn
fto adjust the highlighted setting. The
highlighted setting can also be adjusted by pressing
either SEEK arrow.
On some radios,
\FWD andsREV can also
be used to adjust the highlighted level.
The radio may be capable of adjusting balance or fade to
the middle position by pressing the softkey below the BAL
or FADE tab for more than two seconds. The radio beeps
once and the level adjusts to the middle position.
The radio may also be capable of adjusting all tone and
speaker controls to the middle position by pressing
f
for more than two seconds until the radio beeps once.
Finding a Category (CAT) Station
(XM Satellite Radio Service Only)
CAT (Category):The radio may have the CAT button
feature.
To select and find a desired category:
1. Press BAND until the XM frequency displays.
2. Press CAT to display the category labels on the
radio display. Continue pressing the CAT button
until the desired category name displays.
3. Press either of the two softkeys below the desired
category tab to immediately tune to the first XM
station associated with that category.
4-58
Channel Unavail:This previously assigned channel is
no longer assigned. Tune to another station. If this
station was one of the presets, choose another station
for that preset button.
No Artist Info:No artist information is available at this
time on this channel. The system is working properly.
No Title Info:No song title information is available
at this time on this channel. The system is working
properly.
No CAT Info:No category information is available at
this time on this channel. The system is working
properly.
No Information:No text or informational messages are
available at this time on this channel. The system is
working properly.
CAT Not Found:There are no channels available for
the selected category. The system is working properly.
XM Theftlocked:The XM receiver in the vehicle
could have previously been in another vehicle. For
security purposes, XM receivers cannot be swapped
between vehicles. If this message is received after
having the vehicle serviced, check with your
dealer/retailer.XM Radio ID:If tuned to channel 0, this message
alternates with the XM™ Radio 8 digit radio ID label.
This label is needed to activate the service.
Unknown:If this message is received when tuned to
channel 0, there could be a receiver fault. Consult
with your dealer/retailer.
Check XM Receivr:If this message does not clear
within a short period of time, the receiver could have a
fault. Consult with your dealer/retailer.
XM Not Available:If this message does not clear
within a short period of time, the receiver could have a
fault. Consult with your dealer/retailer.
Bluetooth®
Vehicles with a Bluetooth system can use a Bluetooth
capable cell phone with a Hands Free Profile to
make and receive phone calls. The system can be used
while the key is in ON/RUN or ACC/ACCESSORY
position. The range of the Bluetooth system can be up
to 9.1 m (30 ft.). Not all phones support all functions,
and not all phones are guaranteed to work with
the in-vehicle Bluetooth system. See gm.com/bluetooth
for more information on compatible phones.
4-71
Engine Oil Additives / Engine Oil
Flushes
Do not add anything to the oil. The recommended
oils with the starburst symbol that meet GM Standard
GM6094M are all that is needed for good performance
and engine protection.
Engine oil system flushes are not recommended and
could cause engine damage not covered by the vehicle
warranty.
Engine Oil Life System
When to Change Engine Oil
This vehicle has a computer system that indicates when
to change the engine oil and filter. This is based on
engine revolutions and engine temperature, and not on
mileage. Based on driving conditions, the mileage at
which an oil change is indicated can vary considerably.
For the oil life system to work properly, the system must
be reset every time the oil is changed.When the system has calculated that oil life has been
diminished, it indicates that an oil change is necessary.
A CHANGE OIL SOON message comes on. SeeDIC
Warnings and Messages on page 4-42. Change the oil
as soon as possible within the next 600 miles (1 000 km).
It is possible that, if driving under the best conditions, the
oil life system might not indicate that an oil change is
necessary for over a year. However, the engine oil and
filter must be changed at least once a year and at this
time the system must be reset. Your dealer/retailer has
trained service people who will perform this work using
genuine parts and reset the system. It is also important to
check the oil regularly and keep it at the proper level.
If the system is ever reset accidentally, the oil must be
changed at 3,000 miles (5 000 km) since the last oil
change. Remember to reset the oil life system whenever
the oil is changed.
6-24
To disconnect the jumper cables from both vehicles, do
the following:
1. Disconnect the black negative (−) cable from the
vehicle that had the dead battery.
2. Disconnect the black negative (−) cable from the
vehicle with the good battery.
3. Disconnect the red positive (+) cable from the
vehicle with the good battery.
4. Disconnect the red positive (+) cable from the other
vehicle.
Headlamp Aiming
Headlamp aim has been preset at the factory and
should need no further adjustment.
However, if your vehicle is damaged in a crash, the
headlamp aim may be affected. Aim adjustment to the
low-beam headlamps may be necessary if oncoming
drivers flash their high-beam headlamps at you
(for vertical aim).
If the headlamps need to be re-aimed, it is
recommended that you take the vehicle to your
dealer/retailer for service.
Bulb Replacement
For the proper type of replacement bulbs, see
Replacement Bulbs on page 6-54.
For any bulb changing procedure not listed in this
section, contact your dealer/retailer.
Halogen Bulbs
{WARNING:
Halogen bulbs have pressurized gas inside and
can burst if you drop or scratch the bulb. You or
others could be injured. Be sure to read and follow
the instructions on the bulb package.
6-47