buttons GMC SONOMA 2003 Owner's Manual

Page 102 of 424

Electronic Transfer Case
If your four-wheel-drive
vehicle has the electronic
transfer case, the transfer
case buttons are to the
right of the steering wheel
on the instrument panel.
Use these buttons to shift into and out of
four-wheel-drive. You can choose among three driving
settings:
2HI:This setting is for driving in most street and
highway situations. Your front axle is not engaged in
two-wheel drive. When this light is turned on, it is about
one-half as bright as the others.4HI:This setting engages your front axle to help drive
your vehicle. Use 4HI when you need extra traction,
such as on snowy or icy roads, or in most off-road
situations.
4LO:You may never need 4LO. This setting also
engages your front axle to give you extra traction. It
sends the maximum power to all four wheels. You might
choose 4LO if you were driving off-road in sand, mud
or deep snow and climbing or descending steep hills.
Indicator lights in the buttons show you which setting
you are in. The indicator lights will come on briefly when
you turn on the ignition and one will stay on. If the
lights do not come on, you should take your vehicle in
for service. An indicator light willflash while shifting.
It will remain illuminated when the shift is completed.
Shifting from 2HI to 4HI
Press and release the 4HI button. This can be done at
any speed, and the front axle will lock automatically.
Shifting from 4HI to 2HI
Press and release the 2HI button. This can be done at
any speed, and the front axle will unlock automatically.
2-30
2003 - Sonoma OM

Page 116 of 424

7. Now, with the
compartment door
closed, press the
button again to make
sure the garage
door operates
properly.
With the garage door opener positioned properly and
the right number of pegs in place, you should only have
to press the button lightly to operate the opener.
Adjust the position of the garage door opener and add
or remove pegs, as needed, until the opener operates
properly.Temperature and Compass Display
The outside air temperature and the compass are
displayed at the front of the overhead console. The
control buttons are located to the left of the display.
ON/OFF:Turn the display on or off by pressing
this button.
US/MET:When this button is pressed, the temperature
will be displayed in either degrees Farenheit (English)
or Celsius (metric).
Before you turn on the ignition and move the vehicle,
the temperature indicated will be the last outside
temperature recorded with the ignition on.
2-44
2003 - Sonoma OM

Page 117 of 424

If the outside temperature is 37°F(3°C) or lower when
you turn on the ignition, the word ICE will appear
on the display. This is a warning to the driver that road
conditions may be icy, and that appropriate precautions
should be taken.
The compass is self-calibrating, so it does not need to
be manually set. However, when your vehicle is new, the
compass may function erratically. If it does, CAL
(Calibration) will appear on the display. To correct the
calibration, drive in a complete 360°circle three
times and the compass will function normally.
Variance is the different between magnetic north and
geographic north. In some areas, the difference between
the two can be great enough to cause false compass
readings. If this happens, follow these instructions to set
the variance for your particular location:
1. Find your location on the zone map. Record your
zone number.
2. Press and hold both the ON/OFF and the US/MET
buttons. The display will go off.
3. Afterfive seconds, VAR CAL (Variance Calibration)
will appear on the display. When it does, release
both buttons.
4. Press US/MET until your zone number appears on
the display.
5. Press ON/OFF to enter your zone number. Your
variance is now set.
2-45
2003 - Sonoma OM

Page 119 of 424

The compass is self-calibrating, so it does not need to
be manually set. However, if“C”(Calibration) is
displayed, the compass will need to be calibrated. You
may also place the compass in a noncalibrated
mode by pressing the holding the MODE and US/MET
buttons simultaneously while in the COMP/TEMP
mode. After about 10 seconds, the compass will display
C and you can release the buttons. Drive the vehicle
in a complete 360°circle three times at a speed of less
than 5 mph (8 km/h), and the compass will function
normally. Once the calibration is complete, the display
will return to a compass reading.
Variance is the different between magnetic north and
geographic north. In some areas, the difference between
the two can be great enough to cause false compass
readings. If this happens, follow these instructions to set
the variance for your particular location:
1. Find your location on the zone map. Record your
zone number.
2. Press and hold both the MODE and the US/MET
buttons in the COMP/TEMP mode.
3. Afterfive seconds, the compass will acknowledge
the variation mode by displaying the current zone
number. When it does, release both buttons.
2-47
2003 - Sonoma OM

Page 120 of 424

4. Press US/MET until your zone number appears on
the display.
5. Press MODE to set your zone number. Your
variance is now set and the display will return to the
COMP/TEMP mode.
TRIP:Once in the TRIP mode, pressing the MODE
button will step you through the following trip functions:
AVG ECON (Average Economy):The average fuel
economy since the last reset is displayed.
INST ECON (Instantaneous Economy):Instantaneous
fuel economy for the last second of driving is displayed.
RANGE:The display indicates the estimated distance
that can be travelled with the remaining fuel in the tank,
based on the fuel economy for the last few hours of
driving.FUEL USED:The fuel used since the last reset is
displayed.
AVG SPEED (Average Speed):The average speed
since the last reset is displayed.
To reset the trip computer, press the MODE and
US/MET buttons simultaneously for at least two
seconds. All functions will be displayed briefly once the
system is reset. Reset can only be performed in the
AVG ECON, FUEL USED and AVG SPEED modes.
All three modes are reset simultaneously.
2-48
2003 - Sonoma OM

Page 165 of 424

Setting the Time for Radios with
Radio Data Systems (RDS)
Your radio may have a button marked with an H or HR to
represent hours and an M or MIN to represent minutes.
Press and hold the hour button until the correct hour
appears on the display. AM or PM will also appear on
the display. Press and hold the minute button until
the correct minute appears on the display. The time may
be set with the ignition on or off.
To synchronize the time with an FM station broadcasting
Radio Data System (RDS) information, press and
hold the hour and minute buttons at the same time for
two seconds until UPDATED and the clock symbol
appear on the display. If the time is not available from
the station, NO UPDAT will appear on the display
instead.
RDS time is broadcast once a minute. Once you have
tuned to an RDS broadcast station, it may take a
few minutes for your time to update.
AM-FM Radio
Playing the Radio
PWR (Power):Press this knob to turn the system
on and off.
VOL (Volume):Turn the knob to increase or to
decrease volume.
RCL (Recall):Press this knob to switch the display
between time and radio station frequency. Time
display is available with the ignition turned off.
3-37
2003 - Sonoma OM

Page 166 of 424

Finding a Station
AM FM:Press this button to switch the display between
time and radio station frequency. Time display is
available with the ignition turned off.
TUNE:Turn this knob to tune in radio stations.
oSEEKp:Press the right or the left arrow to seek
to the next or to the previous station and stay there.
To scan stations, press and hold one of the SEEK
arrows for two seconds until you hear a beep. The radio
will go to a station, play for a few seconds andash
the station frequency, then go on to the next station.
Press one of the SEEK arrows again to stop scanning.
To scan preset stations, press and hold one of the
SEEK arrows for more than four seconds until you hear
two beeps. The radio will go to therst preset station
stored on the pushbuttons, play for a few seconds
andash the station frequency, then go on to the next
preset station. Press one of the SEEK arrows again
to stop scanning presets.
This radio will seek and scan only to stations that are in
the selected band and only to those with a strong signal.
Setting Preset Stations
The six numbered pushbuttons let you return to your
favorite stations. You can set up to 18 stations
(six AM, six FM1 and six FM2) by performing the
following steps:
1. Turn the radio on.
2. Press AM FM to select AM, FM1 or FM2.
3. Tune in the desired station.
4. Press and hold one of the six numbered
pushbuttons until you hear a beep. Whenever you
press that numbered pushbutton, the station
you set will return.
5. Repeat the steps for each pushbutton.
Setting the Tone (Bass/Treble)
AUDIO:To adjust bass and treble, press and release
AUDIO repeatedly until BAS or TRE appears on
the display. Then press and hold the up or the down
arrow to increase or to decrease. If a station is weak or
noisy, you may want to decrease the treble.
3-38
2003 - Sonoma OM

Page 169 of 424

qPSCANr(Preset Scan):Press and hold one of
the arrows for more than two seconds. The radio
will produce one beep. The radio will scan to therst
preset station stored on the pushbuttons, play for a few
seconds, then go on to the next station. SCAN will
be displayed. Press one of the arrows again or one of
the pushbuttons to stop scanning presets.
The radio will scan only to preset stations that are in the
selected band only to those with a strong signal.
Setting Preset Stations
The six numbered pushbuttons let you return to your
favorite stations. You can set up to 18 stations (six AM,
six FM1 and six FM2) by performing the following steps:
1. Turn the radio on.
2. Press AM FM to select AM, FM1 or FM2.
3. Tune in the desired station.
4. Press AUTO TONE to choose the bass and treble
equalization that best suits the type of station you
are listening to.
5. Press and hold one of the six numbered
pushbuttons. The radio will produce one beep.
Whenever you press that numbered pushbutton, the
station you set will return and the bass and treble
equalization that you selected will also be
automatically selected for that pushbutton.
6. Repeat the steps for each pushbutton.
Setting the Tone (Bass/Treble)
AUDIO:Press and release the AUDIO knob until BASS
or TREB appears on the display. Turn the knob to
increase or to decrease. The display will show the bass
or treble level. If a station is weak or noisy, you may
want to decrease the treble.
To adjust the bass and treble to the middle position,
push and hold the AUDIO knob. The radio will produce
one beep and adjust the display level to the middle
position.
To adjust all tone and speaker controls to the middle
position, push and hold the AUDIO knob when no tone
or speaker control is displayed. The radio will produce
one beep and display ALL with the level display in
the middle position.
AUTO TONE (Automatic Tone):Press this button to
choose bass and treble equalization settings designed
for country/western, jazz, talk, pop, rock and classical
stations.
To return the bass and treble to the manual mode,
press and release the AUDIO knob.
3-41
2003 - Sonoma OM

Page 176 of 424

Finding a Station
AM FM:Press this button to switch between AM, FM1
and FM2. The display will show your selection.
TUNE:Turn this knob to choose radio stations.
qSEEKr:Press the right or the left arrow to seek
to the next or to the previous station and stay there.
The radio will seek only to stations that are in the
selected band and only to those with a strong signal.
qPSCANr(Preset Scan):Press and hold one
of the arrows for more than two seconds. The radio will
produce one beep. The radio will scan to therst
preset station stored on the pushbuttons, play for a few
seconds, then go on to the next station. SCAN will
be displayed. Press one of the arrows again or one of
the pushbuttons to stop scanning presets.
The radio will scan only to presets that are in the
selected band and only to those with a strong signal.
Setting Preset Stations
The six numbered pushbuttons let you return to your
favorite stations. You can set up to 18 stations (six AM,
six FM1 and six FM2) by performing the following
steps:
1. Turn the radio on.
2. Press AM FM to select AM, FM1 or FM2.
3. Tune in the desired station.
4. Press AUTO TONE to choose the bass and treble
equalization that best suits the type of station you
are listening to.
5. Press and hold one of the six numbered
pushbuttons. The radio will produce one beep.
Whenever you press that numbered pushbutton, the
station you set will return and the bass and treble
equalization that you selected will also be
automatically selected for that pushbutton.
6. Repeat the steps for each pushbutton.
3-48
2003 - Sonoma OM

Page 185 of 424

Set the volume at the desired level. Press this button to
select LOW, MEDIUM or HIGH. AVOL will appear on
the display. Each higher setting will allow for more
volume compensation as vehicle speed increases. The
volume level should always sound the same to you
as you drive. To turn automatic volume off, press this
button until AVOL OFF appears on the display.
RCL (Recall):Push this knob to switch the display
between the time and the radio station frequency. Push
this knob with the ignition off to display the time.
To change the default on the display, push the knob
until you see the display you want, then hold the knob
for two seconds. The radio will produce one beep
and selected display will now be the default.
Finding a Station
AM FM:Press this button to switch between AM, FM1
and FM2. The display will show your selection.
TUNE:Turn this knob to select radio stations.
sSEEKt:Press the right or the left arrow to go to
the next or to the previous station and stay there.
The radio will seek only to stations that are in the
selected band and only to those with a strong signal.
sSCANt:Press and hold either SCAN arrow
for two seconds until SC appears on the display and
you hear a beep. The radio will go to a station, play for
a few seconds, then go on to the next station. Press
either SCAN arrow again to stop scanning.
To scan preset stations, press and hold either SCAN
arrow for more than four seconds. PRESET SCAN will
appear on the display. You will hear a double beep.
The radio will go to a preset station stored on your
pushbuttons, play for a few seconds, then go on to the
next preset station. Press either SCAN arrow again
to stop scanning presets.
The radio will scan only to stations that are in the
selected band and only to those with a strong signal.
3-57
2003 - Sonoma OM

Page:   1-10 11-20 next >