Radio Reception
XM™ Satellite Radio Service
XM™ Satellite Radio Service gives digital radio
reception from coast-to-coast in the 48 contiguous
United States, and in Canada.
You may experience interference with satellite
radio signals, while driving near tall buildings or
through hilly areas, causing the sound to fade
in and out. In addition, driving or standing under
heavy foliage, bridges, garages, or tunnels
may cause loss of the XM™ signal for a period of
time. The radio screen may display NO XM
SIGNAL to indicate interference.
AM
The range for most AM stations is greater than for
FM, especially at night. The longer range can
cause station frequencies to interfere with each
other. For better radio reception, most AM
radio stations will boost the power levels during
the day, and then reduce these levels during
the night. Static can also occur when things like
storms and power lines interfere with radio
reception. When this happens, try reducing the
treble on your radio.
FM
FM stereo will give the best sound, but FM signals
will reach only about 10 to 40 miles (16 to 65 km).
Tall buildings or hills can interfere with FM signals,
causing the sound to fade in and out.
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The traction control system automatically comes
on whenever you start your vehicle. To limit wheel
spin, especially in slippery road conditions, you
should always leave the system on. But you
can turn the traction control system off if you ever
need to. You should turn the system off if your
vehicle ever gets stuck in sand, mud, ice or snow
and rocking the vehicle is required. SeeRocking
Your Vehicle to Get It Out on page 321.
The traction control
system can be turned
off by pressing the
traction control button,
located next to the
gear shift lever.
The traction control system can be activated again
by pressing the traction control button.
If the system is limiting wheel spin when you
press the button, the traction control off light will
appear on the instrument panel cluster. The
system will not turn off until there is no longer a
current need to limit wheel spin. You can turn the
system back on at any time by pressing thebutton again. If the light does not come on, you
may not have traction control and your vehicle
should be serviced by a dealer.
Adding non-GM accessories can affect your
vehicle’s performance. SeeAccessories and
Modi cations on page 339for more information.
StabiliTrak®System
Your vehicle has this feature. The StabiliTrak®
system is an advanced computer controlled system
that helps the driver maintain directional control
of the vehicle in difficult driving conditions. This is
accomplished by selectively applying any one
of the vehicle’s brakes and reducing engine power.
The StabiliTrak
®system comes on automatically
whenever you start your vehicle.
The STABILITRAK NOT READY message may be
displayed in the DIC and the traction control
system and StabiliTrak
®warning light on the
instrument panel cluster will be on after rst driving
the vehicle and exceeding 30 mph 48 (km/h) for
30 seconds. The StabiliTrak
®system is off until the
light has turned off. This could take up to
15 minutes. SeeDIC Warnings and Messages on
page 200for more information.
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