Setting the Tone
(Bass/Midrange/Treble)
BASS/MID/TREB (Bass, Midrange, or Treble):To
adjust bass, midrange, or treble, press the
fknob until
the tone control labels display. Continue pressing to
highlight the desired label, or press the pushbutton
positioned under the desired label. Turn the
fknob
clockwise or counterclockwise to adjust the highlighted
setting. You can also adjust the highlighted setting
by pressing either SEEK arrow,
\FWD (forward),
or
sREV (reverse) button until the desired levels are
obtained. If a station’s frequency is weak, or has static,
decrease the treble.
To quickly adjust bass, midrange, or treble to the middle
position, press the pushbutton positioned under the
BASS, MID, or TREB label for more than two seconds.
A beep sounds and the level adjusts to the middle
position.
To quickly adjust all tone and speaker controls to
the middle position, press the
fknob for more than
two seconds until a beep sounds.EQ (Equalization):Press to select preset equalization
settings.
To return to the manual mode, press the EQ button until
Manual displays or manually adjust the bass, midrange,
or treble by pressing the
fknob.
Adjusting the Speakers (Balance/Fade)
BAL/FADE (Balance/Fade):To adjust balance or
fade, press the tune knob until the speaker control labels
display. Continue pressing to highlight the desired label,
or press the pushbutton positioned under the desired
label. Turn the
fknob clockwise or counterclockwise
to adjust the highlighted setting. The highlighted setting
can also be adjusted by pressing either SEEK arrow,
\FWD, orsREV button until the desired levels
are obtained.
To quickly adjust balance or fade to the middle position,
press the pushbutton positioned under the BAL or FADE
label for more than two seconds. A beep sounds and the
level adjusts to the middle position.
To quickly adjust all speaker and tone controls to the
middle position, press the
fknob for more than
two seconds until a beep sounds.
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XM Radio Messages
XL (Explicit Language Channels):These channels,
or any others, can be blocked at a customer’s request,
by calling 1-800-852-XMXM (9696).
XM Updating:The encryption code in the receiver is
being updated, and no action is required. This process
should take no longer than 30 seconds.
No XM Signal:The system is functioning correctly,
but the vehicle is in a location that is blocking the XM™
signal. When you move into an open area, the signal
should return.
Loading XM:The audio system is acquiring and
processing audio and text data. No action is needed.
This message should disappear shortly.
Channel Off Air:This channel is not currently in
service. Tune to another channel.
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 appears after having
your vehicle serviced, check with your dealer/retailer.
XM Radio ID: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: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.
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Audio Steering Wheel Controls
Some audio controls can
be adjusted at the steering
wheel. They include the
following:
+/−(Next/Previous):Press and release either the +
or−to go to the next or the previous preset radio station.
When a CD is playing, press and release either the +
or−to go to the next or the previous track.
For vehicles with the OnStar
®system, press the minus
(previous) button to end a Hands-Free call, an OnStar®
call, cancel an incoming call, or end the Advisor
Playback.
3(Volume):Move the thumbwheel up or down to
increase or to decrease the volume.
Press and release the thumbwheel to mute the system.
Press it again to turn the sound back on.If your vehicle is equipped with OnStar
®, press and hold
the thumbwheel for longer than one second to interact
by voice with the OnStar
®system. SeeOnStar®System
on page 2-33in this manual for more information.
Radio Reception
Frequency interference and static can occur during
normal radio reception if items such as cell phone
chargers, vehicle convenience accessories, and external
electronic devices are plugged into the accessory
power outlet. If there is interference or static, unplug
the item from the accessory power outlet.
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 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 the radio.
FM Stereo
FM stereo gives the best sound, but FM signals only
reach 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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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 engine oil light will come on. SeeChange
Engine Oil Light on page 3-39. 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 might 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/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, 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.
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