2-8 Operation
When you press this button to unlock the driver's
door, the parking lamps on your vehicle will flash twice.
(You can program your vehicle so the parking lamps
will not flash. For more information, see ªVehicle
Programming and Personalization Featuresº in the
Index.) Pressing this button again within one to five
seconds will unlock the other doors. Pressing this button
will also disarm the theft
-deterrent system and turn on
the interior lamps at night.
When you press this button to lock the doors, the
parking lamps will flash once and the horn will sound
once. (You can program your vehicle so the parking
lamps will not flash and/or the horn will not sound.
For more information, see ªVehicle Programming and
Personalization Featuresº in the Index.) This also arms
the theft
-deterrent system when the ignition is turned off.
Press this button to open the trunk. (The valet lock
switch must be in the OFF position.)
Press this button to open the fuel door. (The valet
lock switch must be in the OFF position.)
The numbers on the back of the RKE transmitter
correspond to Driver 1 and Driver 2. See ªVehicle
Programming and Personalization Features º in the Index.Remote confirmation is not operational if any door
is open.
The RKE transmitter can also be used to recall the
memory seats for up to two drivers. For more
information, seeªMemory Seat, Mirrors and Steering
Wheelº in the Index.
Matching Transmitter(s) To Your Vehicle
Each remote keyless entry transmitter is coded to
prevent another transmitter from unlocking your vehicle.
If a transmitter is lost or stolen, a replacement can be
purchased through your dealer. Once your dealer has
coded the new transmitter, the lost transmitter will not
unlock your vehicle. Each vehicle can have only up to
four transmitters matched to it.
All transmitters must be present when replacement or
additional transmitters are being programmed.
Battery Replacement
Under normal use, the battery in your transmitter should
last about two years.
You can tell the battery is weak if the transmitter won't
work at the normal range in any location. If you have to
get close to your vehicle before the transmitter works,
it's probably time to change the battery.
2-36
Turn Signal/Multifunction Lever
Turn and Lane Change Signals
To signal a turn, move the lever on the left side of the
steering wheel all the way up or down. The lever returns
automatically when the turn is complete.
An arrow located on the
instrument panel cluster
will flash in the direction
of the turn or lane change.
Raise or lower the lever until the arrow starts to flash to
signal a lane change. Hold it there until the lane change
is complete. The lever returns when it is released.
If the turn signal is left on, a warning chime will sound
and the Driver Information Center (DIC) will display
TURN SIGNAL ON (after driving about a mile) to
remind you to turn it off.Arrows that flash rapidly when signaling for a turn or
lane change may be caused by a burned
-out signal bulb.
Other drivers won't see the turn signal.
Replace burned
-out bulbs to help avoid possible
accidents. Check the fuse (see ªFuses and Circuit
Breakersº in the Index) and check for burned
-out
bulbs if the arrow fails to work when signaling a turn.
Headlamp High/Low Beam
When the low-beam headlamps are on, push the turn
signal lever away from you to change the headlamps to
high beam.
This light on the
instrument panel cluster
will be on, indicating
high
-beam usage.
Pull the turn signal lever toward you to return to
low
-beam headlamps.
2-40 Cruise Control
The cruise control lever is
located on the lower right
side of the steering column.
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 help on long trips.
Cruise control does not work at speeds below about
25 mph (40 km/h). When cruise control is on, you will
see the CRUISE light on the instrument panel cluster.
Cruise control shuts off when you apply your brakes.CAUTION:
Cruise control can be dangerous where
you can't drive safely at a steady speed.
So, don't 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. Don't 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. (See ªTraction
Control Systemº in the Index.) When road conditions
allow you to safely use it again, you may turn the cruise
control back on.
3-
3-1
Section 3 Comfort Controls and Audio Systems
In this section, you'll find out how to operate the comfort control and audio systems offered with your vehicle.
Be sure to read about the particular systems supplied with your vehicle.
3
-2 Comfort Controls
3
-2 Climate Control Panel
3
-6 Air Conditioning
3
-6 Heating
3
-7 Defrosting and Defogging
3
-7 Rear Window Defogger
3
-8 Ventilation System
3
-10 HVAC Steering Wheel Controls
3
-10 Climate Control Personalization (If Equipped)
3
-11 Audio Systems
3
-11 Setting the Clock
3
-11 AM-FM Stereo with Cassette Tape and
Compact Disc Player
3
-16 AM-FM Stereo with Cassette Tape and
Compact Disc Player with Radio Data Systems
(RDS) and Digital Signal Processing (DSP)
(If Equipped)
3
-25 AM-FM Stereo with Cassette Tape and MiniDisc
Player with Radio Data Systems (RDS) and
Digital Signal Processing (DSP) (If Equipped)3
-34 AM-FM Stereo with Cassette Tape and
Radio Data Systems (RDS) with Digital
Signal Processing (DSP) and Communiport
Infotainment System (If Equipped)
3
-47 Radio Data Systems (RDS) Program
Type (PTY) Selections
3
-48 Navigation/Radio System (Option)
3
-48 CD Adapter Kits
3
-49 Console-Mounted CD Changer (Option)
3
-51 Radio Personalization with Home and Away
Feature (If Equipped)
3
-52 Theft-Deterrent Feature
3
-52 Audio Steering Wheel Controls
3
-53 Understanding Radio Reception
3
-53 Tips About Your Audio System
3
-54 Care of Your Cassette Tape Player
3
-55 Care of Your Compact Discs
3
-55 Care of Your Compact Disc Player
3
-56 Diversity Antenna System
3-10 HVAC Steering Wheel Controls
Some heating and cooling
controls can be adjusted at
the steering wheel. Other
touch controls operate some
audio controls. See ªAudio
Steering Wheel Controlsº
in the Index.
TEMP: Press the up arrow on the control to increase the
temperature and the down arrow to decrease temperature.
FAN: Press the up arrow on the control to increase the
fan speed and the down arrow to decrease fan speed.
Climate Control Personalization
(If Equipped)
With this feature, your vehicle will recall the latest
climate control settings as adjusted the last time your
vehicle was operated. These settings include the set
temperatures for driver and passenger, air conditioning,
mode and fan speed. (This feature does not recall
recirculation or defrost modes.) This feature allows two
different drivers to store and recall their own climate
control settings. The settings recalled by the climate
control system are determined by which Remote
Keyless Entry (RKE) transmitter (ª1º or ª2º) was
used to enter the vehicle. The number on the back of the
RKE transmitter corresponds to driver 1 or to driver 2.
After any button is pressed on the RKE transmitter or
the key is placed in the ignition, the climate control
settings will automatically adjust to where they were last
set. The settings can also be changed by briefly pressing
buttons 1 or 2 located on the driver's door.
4-8
Here's how anti-lock works. Let's say the road is wet.
You're driving safely. Suddenly an animal jumps out in
front of you.
You slam on the brakes. Here's what happens with ABS.
A computer senses that wheels are slowing down. If one
of the wheels is about to stop rolling, the computer will
separately work the brakes at each front wheel and at
both rear wheels.The anti
-lock system can change the brake pressure faster
than any driver could. The computer is programmed to
make the most of available tire and road conditions.
You can steer around the obstacle while braking hard.
As you brake, your computer keeps receiving updates on
wheel speed and controls braking pressure accordingly.
4-9
Remember: Anti-lock doesn't change the time you need
to get your foot up to the brake pedal or always decrease
stopping distance. If you get too close to the vehicle in
front of you, you won't have time to apply your brakes
if that vehicle suddenly slows or stops. Always leave
enough room up ahead to stop, even though you have
anti
-lock brakes.
Using Anti
-Lock
Don't pump the brakes. Just hold the brake pedal down
firmly and let anti
-lock work for you. You may hear the
anti
-lock pump or motor operate, and feel the brake
pedal pulsate, but this is normal.
Braking in Emergencies
With anti-lock, you can steer and brake at the same
time. In many emergencies, steering can help you more
than even the very best braking.
Traction Control System
Your vehicle has a traction control system that limits
wheel spin. This is especially useful in slippery road
conditions. The system operates only if it senses
that one or both of the front wheels are spinning or
beginning to lose traction. When this happens, the
system works the front brakes and reduces engine
power to limit wheel spin.
The TRACTION ENGAGED message will display on
the Driver Information Center when the traction control
system is limiting wheel spin. See ªDriver Information
Center Messagesº in the Index. You may feel or hear
the system working, but this is normal.
If your vehicle is in cruise control when the traction
control system begins to limit wheel spin, the cruise
control will automatically disengage. When road
conditions allow you to safely use it again, you may
reengage the cruise control. (See ªCruise Controlº
in the Index.)
4-11
Steering
Power Steering
If you lose power steering assist because the engine
stops or the system is not functioning, you can steer
but it will take much more effort.
Magnasteer (If Equipped)
Your vehicle may be equipped with GM Magnasteer, a
system that continuously adjusts the effort you feel
when steering at all vehicle speeds. It provides ease
when parking yet a firm, solid feel at highway speeds.
Steering Tips
Driving on Curves
It's important to take curves at a reasonable speed.
A lot of the ªdriver lost controlº accidents mentioned
on the news happen on curves. Here's why:
Experienced driver or beginner, each of us is subject
to the same laws of physics when driving on curves.
The traction of the tires against the road surface makes it
possible for the vehicle to change its path when you turn
the front wheels. If there's no traction, inertia will keep
the vehicle going in the same direction. If you've ever
tried to steer a vehicle on wet ice, you'll understand this.The traction you can get in a curve depends on the
condition of your tires and the road surface, the angle at
which the curve is banked, and your speed. While you're
in a curve, speed is the one factor you can control.
Suppose you're steering through a sharp curve. Then you
suddenly accelerate. Both control systems
-- steering and
acceleration
-- have to do their work where the tires meet
the road. Adding the sudden acceleration can demand too
much of those places. You can lose control. Refer to
ªTraction Control Systemº in the Index.
What should you do if this ever happens? Ease up on the
accelerator pedal, steer the vehicle the way you want it
to go, and slow down.
Since your vehicle is equipped with Stabilitrak
, you
may see the STABILITY SYS ENGAGED message
on the Driver Information Center. See ªStability Sys
Engaged Messageº in the Index.
Speed limit signs near curves warn that you should
adjust your speed. Of course, the posted speeds are
based on good weather and road conditions. Under less
favorable conditions you'll want to go slower.
If you need to reduce your speed as you approach a
curve, do it before you enter the curve, while your front
wheels are straight ahead.