2003 GMC SONOMA AUX

Dome Lamp
The dome lamp will come on when you open any door.
You can also turn the dome lamps on by turning the
instrument panel brightness thumbwheel, located next to
the exterior lamps control, all the way up to the
second notch. In this position, the dome lamps will
remain on whether a door is opened or closed.
You can use the DOME OVERRIDE button, located
below the exterior lamps control, to set the dome lamps
to come on automatically when any door is opened,
or to remain off. To turn the lamps off, press the button
in. With the button in, the dome lamps will remain off
when any door is opened. To return the lamps to
automatic operation, press the button again and return
it to the out position. With the button in this position,
the dome lamps will come on when you open any door.
This will override the illuminated entry feature, unless
you use your remote keyless entry transmitter
(if equipped) to unlock the vehicle.
Battery Rundown Protection
This feature shuts off the dome, courtesy, vanity,
reading, glove box, cargo and underhood lamps if they
are left on for more than 20 minutes when the ignition
is off. This will keep your battery from running down.If the battery rundown protection shuts off the interior
lamps, it may be necessary to do one of the following to
return it to normal operation:
Shut off all lamps and close all doors, or
turn the ignition key to RUN.
Accessory Power Outlets
Your vehicle may be equipped with an accessory
power outlet.
With accessory power outlets you can plug in auxiliary
electrical equipment such as a cellular telephone or
CB radio.
There may be an accessory power outlet located near
the center of the vehicle on the lower part of the
instrument panel. A small cap must be pulled down to
access an accessory power outlet. When not using
an outlet be sure to cover it with the protective cap.
Notice:When using an accessory power outlet,
maximum electrical load must not exceed 20 amps.
Always turn off any electrical equipment when
not in use. Leaving electrical equipment on for
extended periods will drain your battery.
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qSEEKr:Press the left arrow to go to the start of
the current or to the previous track. Press the right
arrow to go to the start of the next track. If either arrow
is held or pressed more than once, the player will
continue moving backward or forward through the CD.
DISP (Display):Press this knob to see how long
the current track has been playing. ET and the elapsed
time will appear on the display. To change the default
on the display (track or elapsed time), 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.
AM FM:Press this button to listen to the radio when
a CD is playing. The disc will stop but remain in
the player.
CD AUX (Auxiliary):Press this button to play a CD
when listening to the radio.
ZEJT (Eject):Press this button to eject a CD.
Eject may be activated with either the ignition or radio
off. CDs may be loaded with the radio and ignition off
if this button is pressedrst.
Compact Disc Messages
If the disc comes out, it could be for one of the following
reasons:
You’re driving on a very rough road. When the road
becomes smoother, the disc should play.
It’s very hot. When the temperature returns to
normal, the disc should play.
The disc is dirty, scratched, wet or upside down.
The air is very humid. If so, wait about an hour and
try again.
If the CD is not playing correctly, for any other reason,
try a known good CD.
If any error occurs repeatedly or if an error can’tbe
corrected, contact your dealer.
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To insert multiple discs, do the following:
1. Turn the ignition on.
2. Press and hold the LOAD side of the LOAD CD
button for two seconds.
You will hear a beep and the light, located to the
right of the slot, will begin toash.
3. Once the light stopsashing and turns green, load
a disc. Insert the disc partway into the slot, label
side up. The player will pull the disc in.
Once the disc is loaded, the light will beginashing
again. Once the light stopsashing and turns green
you can load another disc. The disc player takes up
to six discs. Do not try to load more than six.
To load more than one disc but less than six, complete
Steps 1 through 3. When you havenished loading
discs, with the radio on or off, press the LOAD side of
the LOAD CD button to cancel the loading function.
The radio will begin to play the last CD loaded.
When a disc is inserted, the CD symbol will be
displayed. If more than one disc has been loaded, a
number for each disc will be displayed. If you select an
equalization setting for your disc, it will be activated
each time you play a disc.
If the radio is on or off, the last disc loaded will begin to
play automatically.
As each new track starts to play, the track number will
appear on the display.Playing a Specic Loaded
Compact Disc
For every CD loaded, a number will appear on the radio
display. To play a specic CD,rst press the CD AUX
button to start playing a CD. Then press the numbered
pushbutton that corresponds to the CD you want to
play. A small bar will appear under the CD number that
is playing, and the track number will appear.
If an error appears on the radio display, see“Compact
Disc Messages”later in this section.
LOAD CD
Z(Eject):Pressing the CD eject side of
this button will eject a single disc or multiple discs.
To eject the disc that is currently playing, press
and release this button. To eject multiple discs, press
and hold this button for two seconds. You will hear
a beep and the light willash to let you know when a
disc is being ejected.
REMOVE CD will be displayed. You can now remove
the disc. If the disc is not removed, after 25 seconds, the
disc will be automatically pulled back into the receiver.
If you try to push the disc back into the receiver,
before the 25 second time period is complete, the
receiver will sense an error and will try to eject the disc
several times before stopping.
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Fuse Usage
A Not Used
B Not Used
1 Not Used
2 Cigarette Lighter, Data Link
Connector
3 Cruise Control Module and Switch,
Body Control Module, Heated SeatsFuse Usage
4 Gages, Body Control Module,
Instrument Panel Cluster
5 Parking Lamps, Power Window
Switch, Body Control Module,
Ashtray Lamp
6 Steering Wheel Radio Controls
7 Headlamps Switch, Body Control
Module, Headlamp Relay
8 Courtesy Lamps, Battery Run-Down
Protection
9 Heating, Ventilation, Air Cooling
Control Head (Manual)
10 Turn Signal
11 Cluster, Engine Control Module
12 Interior Lights
13 Auxiliary Power
14 Power Locks Motor
15 4WD Switch, Engine Controls
(VCM, PCM, Transmission)
16 Supplemental Inflatable Restraint
17 Front Wiper
18 Steering Wheel Radio Controls
19 Radio, Battery
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