Page 155 of 432

The rear window defogger will turn off
automatically approximately 15 minutes after the
button is pressed. The defogger can also be turned
off by pressing the button again or by turning off
the engine.
Notice:Do not use a razor blade or sharp
object to clear the inside rear window. Do not
adhere anything to the defogger grid lines
in the rear glass. These actions may damage
the rear defogger. Repairs would not be
covered by your warranty.
Outlet Adjustment
Use the air outlets located in the center and
outboard sides of the instrument panel, to change
the direction of the air owing through the vents.
Operation Tips
Clear away any ice, snow or leaves from the
air inlets at the base of the windshield that
may block the ow of air into your vehicle.
Use of non-GM approved hood de ectors may
adversely affect the performance of the system.
Keep the path under the front seats clear of
objects to help circulate the air inside of your
vehicle more effectively.
If the air ow seems low when the fan is at the
highest setting, the passenger compartment air
lter may need to be replaced. For more
information, see “Passenger Compartment Air
Filter” following andScheduled Maintenance on
page 377.
155
Page 166 of 432

Brake System Warning Light
Your vehicle’s hydraulic brake system is divided
into two parts. If one part is not working, the other
part can still work and stop you. For good
braking, though, you need both parts working well.
If the warning light comes on, there is a brake
problem. Have your brake system inspected
right away.
If your vehicle has anti-lock brakes, this light
should come on when you turn the key to START.
If it does not come on then, have it xed so it
will be ready to warn you if there is a problem.When the ignition is on, the brake system warning
light will also come on when you set your
parking brake. The light will stay on if your parking
brake does not release fully. If it stays on after
your parking brake is fully released, it means you
have a brake problem.
If the light comes on while you are driving, pull off
the road and stop carefully. You may notice
that the pedal is harder to push or the pedal may
go closer to the oor. It may take longer to
stop. If the light is still on, have the vehicle towed
for service. SeeAnti-Lock Brake System
Warning Light on page 167andTowing Your
Vehicle on page 259.
{CAUTION:
Your brake system may not be working
properly if the brake system warning light
is on. Driving with the brake system
warning light on can lead to an accident.
If the light is still on after you have pulled
off the road and stopped carefully, have
the vehicle towed for service.
United StatesCanada
166
Page 167 of 432

Anti-Lock Brake System
Warning Light
With the Anti-Lock Brake System (ABS), this light
comes on when the engine is started and can
stay on for several seconds. This is normal.
If the light stays on, turn the ignition to LOCK. If
the light comes on while you are driving, stop
as soon as possible and turn the ignition off. Then
start the engine again to reset the system. If
the light still stays on, or comes on again while
you are driving, your vehicle needs service. If the
regular brake system warning light is not on,
you still have brakes, but you do not have anti-lock
brakes. If the regular brake system warning light
is also on, you do not have anti-lock brakes
and there is a problem with the regular brakes.
SeeBrake System Warning Light on page 166.The ABS warning light comes on brie y when you
turn the ignition key to ON. This is normal. If
the light does not come on then, have it xed so it
will be ready to warn you if there is a problem.
Low Tire Pressure Warning Light
This light should come
on brie y as you start
the engine.
It will then come on only when a low tire pressure
condition exists.
SeeTire Pressure Monitor System on page 330
for more information.
United StatesCanada
167
Page 180 of 432

XM™ Satellite Radio Service
XM™ is a satellite radio service that is based in
the 48 contiguous United States and Canada.
XM™ offers a large variety of coast-to-coast
channels including music, news, sports, talk,
traffic/weather (U.S. subscribers), and children’s
programming. XM™ provides digital quality
audio and text information that includes song title
and artist name. A service fee is required in
order to receive the XM™ service. For more
information, contact XM™; In the U.S. at
www.xmradio.com or call 1-800-852-XMXM (9696)
or in Canada at www.xmradio.ca or call
1-877-GET-XMSR (438-9677).
Playing the Radio
PWR (Power):Push this knob to turn the system
on and off.
VOL (Volume):Turn this knob clockwise or
counterclockwise to increase or to decrease the
volume.RCL (Recall):Push this button to display the time
with the ignition off.
For RDS, push the RCL button to change what
displays while using RDS. The display options are
station, RDS station frequency, PTY (program
type), and the name of the program (if available).
For XM™ (if equipped), push the RCL button
while in XM™ mode to retrieve four different
categories of information related to the current
song or channel: Artist, Song Title, Category
or PTY, Channel Number/Channel Name.
To change the default on the display, push the
RCL button until the desired option displays, then
hold the button until the display ashes. The
selected display becomes the default.Finding a Station
BAND:Press this button to switch between FM1,
FM2, AM, or XM1 or XM2 (if equipped). The
display shows the selection.
TUNE:Turn this knob to select radio stations.
180
Page 189 of 432

Radio Data System (RDS)
The audio system has a Radio Data System
(RDS). RDS features are available for use only on
FM stations that broadcast RDS information.
With RDS, the radio can do the following:
Seek to stations broadcasting the selected
type of programming
Receive announcements concerning local and
national emergencies
Display messages from radio stations
Seek to stations with traffic announcements
This system relies upon receiving speci c
information from these stations and only works
when the information is available. In rare cases, a
radio station can broadcast incorrect information
that causes the radio features to work improperly.
If this happens, contact the radio station.
While the radio is tuned to an RDS station, the
station name or the call letters display instead of
the frequency. RDS stations can also provide
the time of day, a program type (PTY) for current
programming, and the name of the program
being broadcast.
Playing the Radio
PWR (Power):Push this knob to turn the system
on and off.
VOL (Volume):Turn this knob clockwise or
counterclockwise to increase or to decrease the
volume.
RCL (Recall):Push this button to switch the
display between the radio station frequency and
the time. When the ignition is turned off, push this
button to display the time.
To change the default on the display, push the
RCL button until the desired option displays, then
hold the button until the display ashes. The
selected display becomes the default.
Finding a Station
BAND:Press this button to switch between FM1,
FM2, AM, or XM1 or XM2 (if equipped). The
display shows the selection.
TUNE:Turn this knob to select radio stations.
189
Page 198 of 432
Radio with Six-Disc CD
If your vehicle has the Monsoon audio system, it
includes seven speakers. The radio displays
MONSOON while the radio or the ignition is turned
on. See your dealer for details.
The radio has a theft-deterrent feature. A red light
blinks while the engine is off to indicate the
radio is protected. It will not operate if it is installed
in a different vehicle.
Playing the Radio
PWR (Power):Push this knob to turn the system
on and off.
VOLUME:Turn this knob clockwise or
counterclockwise to increase or to decrease the
volume.
RCL (Recall):Press this button to display the
current radio station frequency. While the ignition
is off, press this button to display the time.
To change the default on the display, press the
RCL button until the desired option displays, then
hold the button until the display ashes. The
selected display is now the default.
198
Page 216 of 432

XM Radio Messages
Radio Display Message Condition Action Required
XL (Explicit Language
Channels)XL on the radio display,
after the channel name,
indicates content with
explicit language.These channels, or any others, can be blocked at a
customer’s request, by calling 1-800-852-XMXM (9696).
Updating Updating encryption code The encryption code in the receiver is being updated, and
no action is required. This process should take no longer
than 30 seconds.
No Signal Loss of signal The system is functioning correctly, but the vehicle is in a
location that is blocking the XM™ signal. When the vehicle
moves into an open area, the signal should return.
Loading XM Acquiring channel audio
(after a four second delay)The audio system is acquiring and processing audio and text
data. No action is needed. This message should disappear
shortly.
CH Off Air Channel not in service This channel is not currently in service. Tune to another
channel.
CH Unavail Channel no longer
availableThis 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 Info Artist Name/Feature
not availableNo artist information is available at this time on this channel.
The system is working properly.
216
Page 217 of 432

Radio Display Message Condition Action Required
No Info Song/Program Title not
availableNo song title information is available at this time on this
channel. The system is working properly.
No Info Category Name not
availableNo category information is available at this time on this
channel. The system is working properly.
No Info No Text/Informational
message availableNo text or informational messages are available at this time
on this channel. The system is working properly.
Not Found No channel available for
the chosen categoryThere are no channels available for the selected category.
The system is working properly.
XM Locked Theft lock active 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 your vehicle serviced,
check with the servicing facility.
Radio ID Radio ID label (channel 0) If tuned to channel 0, this message alternates with the
XM™ Radio eight digit radio ID label. This label is needed
to activate the service.
Unknown Radio ID not known
(should only be if
hardware failure)If this message is received when tuned to channel 0, there
could be a receiver fault. Consult with your dealer.
Chk XMRcvr Hardware failure If this message does not clear within a short period of time,
the receiver could have a fault. Consult with your dealer.
217