
Traction Control System (TCS)
Warning Light........................................ 209
Traction Control System Active Light......... 209
Enhanced Traction System Warning Light.... 210
Enhanced Traction System Active Light....... 210
Engine Coolant Temperature
Warning Light........................................ 211
Engine Coolant Temperature Gage............ 211
Malfunction Indicator Lamp........................ 212
Oil Pressure Light..................................... 215
Security Light............................................ 216
Cruise Control Light.................................. 216
Highbeam On Light................................... 216
Fuel Gage................................................. 217
Driver Information Center (DIC).................. 218
DIC Operation and Displays...................... 218
DIC Warnings and Messages.................... 222
DIC Vehicle Personalization....................... 225
Audio System(s)......................................... 228
Setting the Time for Radios without
Radio Data Systems (RDS).................... 229
Setting the Time for Radios with
Radio Data Systems (RDS).................... 230Radio with CD (Base Level)...................... 230
Radio with CD (Uplevel)............................ 236
Radio with Six-Disc CD............................. 246
XM Radio Messages................................. 259
Rear Seat Entertainment System............... 261
Rear Seat Audio (RSA)
(Without Entertainment System)............. 278
Rear Seat Audio (RSA)
(With Entertainment System).................. 280
Theft-Deterrent Feature............................. 281
Audio Steering Wheel Controls
(Three Spoke)........................................ 282
Audio Steering Wheel Controls
(Four Spoke).......................................... 283
Radio Reception........................................ 284
Care of Your CDs and DVDs.................... 285
Care of the CD and DVD Player............... 285
Fixed Mast Antenna (MAXX Only)............. 285
Backglass Antenna (Sedan Only).............. 286
XM™ Satellite Radio Antenna System....... 286
Section 3 Instrument Panel
166

Information Mode
INFO/4(Information):Press this button to scroll
through the vehicle information mode displays
in the following order:
TRIP A
TRIP B
FUEL RANGE (Fuel Range Until Empty)
ECON (Average Fuel Economy)
AV SPEED (Average Vehicle Speed)
OIL LIFE (Engine Oil Life System)
TRIP A or TRIP B:Press the information
button until TRIP A or TRIP B is displayed.
This shows 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 enter button for a few seconds
while the desired trip odometer is displayed.FUEL RANGE:Press the information button
until FUEL RANGE is displayed. This shows
the remaining distance you can drive without
refueling. It is based on fuel economy and
the fuel remaining in the tank.
When the fuel level is low, FUEL RANGE LOW
displays.
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. Fuel range cannot be reset.
ECON (Economy):Press the information
button until ECON is displayed. Average fuel
economy is 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 enter 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.
219

DIC Warnings and Messages
These messages appear if there is a problem
detected in one of your vehicle’s systems.
A message will clear when that condition is no
longer present on the vehicle. To acknowledge a
message and clear it from the display, press
any of the three DIC buttons. If the condition is
still present, the warning message will come 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 to
inform the driver that the brake uid level is low
while the ignition is in ON. The brake system
warning light on the instrument panel cluster
also comes on. SeeBrake System Warning Light
on page 206for 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 you acknowledge the CHANGE OIL SOON
message by clearing it from the display, you still
must reset the engine oil life system separately.
SeeEngine Oil Life System on page 362,Engine
Oil on page 359, andScheduled Maintenance
on page 460for more information.
222

A cornering skid and an acceleration skid are best
handled by easing your foot off the accelerator
pedal.
If your vehicle starts to slide, ease your foot off
the accelerator pedal and quickly steer the way
you want the vehicle to go. If you start steering
quickly enough, your vehicle may straighten out.
Always be ready for a second skid if it occurs.
Of course, traction is reduced when water, snow,
ice, gravel, or other material is on the road.
For safety, you will want to slow down and adjust
your driving to these conditions. It is important
to slow down on slippery surfaces because
stopping distance will be longer and vehicle
control more limited.
While driving on a surface with reduced traction,
try your best to avoid sudden steering, acceleration,
or braking, including reducing vehicle speed by
shifting to a lower gear. Any sudden changes could
cause the tires to slide. You may not realize the
surface is slippery until your vehicle is skidding.
Learn to recognize warning clues — such as
enough water, ice, or packed snow on the road to
make a mirrored surface — and slow down when
you have any doubt.If you have the Anti-Lock Brake System (ABS),
remember: It helps avoid only the braking skid.
If you do not have ABS, then in a braking
skid, where the wheels are no longer rolling,
release enough pressure on the brakes to get
the wheels rolling again. This restores steering
control. Push the brake pedal down steadily
when you have to stop suddenly. As long as the
wheels are rolling, you will have steering control.
Competitive Driving
See your warranty book before using your vehicle
for competitive driving. After reviewing your
warranty book, please see the GM Performance
Parts website or catalog for parts and equipment
required for competitive driving.
Notice:If you use your vehicle for competitive
driving, the engine may use more oil than it
would with normal use. Low oil levels can
damage the engine. Be sure to check the oil
level often during competitive driving and
keep the level at or near the upper mark that
shows the proper operating range on the
engine oil dipstick. For information on how
to add oil, seeEngine Oil on page 359.
305

Here are some things you can check before a trip:
Windshield Washer Fluid:Is the reservoir
full? Are all windows clean inside and outside?
Wiper Blades:Are they in good shape?
Fuel, Engine Oil, Other Fluids:Have you
checked all levels?
Lamps:Are they all working? Are the
lenses clean?
Tires:They are vitally important to a safe,
trouble-free trip. Is the tread good enough
for long-distance driving? Are the tires
all in ated to the recommended pressure?
Weather Forecasts:What is the weather
outlook along your route? Should you
delay your trip a short time to avoid a major
storm system?
Maps:Do you have up-to-date maps?
Highway Hypnosis
Is there actually such a condition as highway
hypnosis? Or is it just plain falling asleep
at the wheel? Call it highway hypnosis, lack of
awareness, or whatever.
There is something about an easy stretch of
road with the same scenery, along with the
hum of the tires on the road, the drone of the
engine, and the rush of the wind against the
vehicle that can make you sleepy. Do not let it
happen to you! If it does, your vehicle can leave
the road in less than a second, and you could
crash and be injured.
314

A. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 364.
B. Engine Coolant Bleed Valve. SeeCooling
System on page 374
C. Power Steering Fluid. SeePower Steering
Fluid on page 379.
D. Automatic Transaxle Fluid Dipstick (Out of
View). See “Checking Fluid Level” under
Automatic Transaxle Fluid (2.2L L4 and
3.5L V6 Engines) on page 365orAutomatic
Transaxle Fluid (3.9L V6 Engine) on page 366.
E. Engine Oil Fill Cap. See “When to Add
Engine Oil” underEngine Oil on page 359.
F. Engine Oil Dipstick. See “Checking Engine Oil”
underEngine Oil on page 359.
G. Engine Coolant Surge Tank. SeeCooling
System on page 374.
H. Coolant Surge Tank Pressure Cap. See
Coolant Surge Tank Pressure Cap on page 371
I. Brake Fluid Reservoir. See “Brake Fluid”
underBrakes on page 381.
J. Battery. SeeBattery on page 384.K. Windshield Washer Fluid Reservoir. See
“Adding Washer Fluid” underWindshield
Washer Fluid on page 380.
L. Engine Compartment Fuse Block. SeeEngine
Compartment Fuse Block on page 449.
Engine Oil
Checking Engine Oil
It is a good idea to check the engine oil every time
you get fuel. In order to get an accurate reading,
the oil must be warm and the vehicle must be
on level ground.
The engine oil dipstick handle is a yellow loop.
SeeEngine Compartment Overview on page 354
for the location of the engine oil dipstick.
1. Turn off the engine and give the oil
several minutes to drain back into the oil pan.
If you do not do this, the oil dipstick might
not show the actual level.
2. Pull the dipstick and clean it with a paper
towel or cloth, then push it back in all the
way. Remove it again, keeping the tip down
and check the level.
359

When to Add Engine Oil
If the oil is below the MIN mark for the L4 engine or
below the cross-hatched area at the tip of the
dipstick for the V6 engine, you need to add at least
one quart/liter of oil. But you must use the right kind.This section explains what kind of oil to use. For
engine oil crankcase capacity, seeCapacities and
Speci cations on page 454.
Notice:Do not add too much oil. If the engine
has so much oil that the oil level gets above
the upper mark that shows the proper
operating range, the engine could be damaged.
SeeEngine
Compartment Overview
on page 354for the
location of the engine oil
ll cap.
Be sure to add enough oil to put the level
somewhere in the proper operating range. Push
the dipstick all the way back in when you are
through.
L4 Engine
V6 Engine
360

If you are in an area of extreme cold, where the
temperature falls below−20°F (−29°C), it is
recommended that you use either an SAE 5W-30
synthetic oil or an SAE 0W-30 oil. Both provide
easier cold starting and better protection for
the engine at extremely low temperatures.
Engine Oil Additives
Do not add anything to the oil. The recommended
oils with the starburst symbol that meet GM
Standard GM6094M are all you need for good
performance and engine protection.
Engine Oil Life System
When to Change Engine Oil
Your vehicle has a computer system that lets you
know when to change the engine oil and lter.
This is based on engine revolutions and engine
temperature, and not on mileage. Based on driving
conditions, the mileage at which an oil change
will be indicated can vary considerably. For the oil
life system to work properly, you must reset the
system every time the oil is changed.When the system has calculated that oil life has
been diminished, it will indicate that an oil change
is necessary. A CHANGE OIL SOON message
will come on. SeeDIC Warnings and Messages on
page 222. Change the oil as soon as possible
within the next 600 miles (1 000 km). It is possible
that, if you are driving under the best conditions,
the oil life system may not indicate that an oil
change is necessary for over a year. However, the
engine oil and lter must be changed at least
once a year and at this time the system must be
reset. Your dealer has GM-trained service
people who will perform this work using genuine
GM 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, you must
change the oil at 3,000 miles (5 000 km) since
your last oil change. Remember to reset the oil life
system whenever the oil is changed.
362