Interface Installation - Axxess GMOS-LAN-012 Instrucciones De Instalación

OE Satellite (if equipped)
• To listen to the factory satellite radio, switch the radio source to AUX.
• To adjust settings for the satellite radio, press and hold the "Source"
button for three seconds.
• The driver's information center (DIC), located in the center of your
instrument cluster, will now display your satellite radio information.
• To exit satellite radio mode press and hold "Source" for (3) seconds.
Steering wheel control functions:
1. Source – Enters and exits
Satellite mode
2. Track up – Menu up

Interface Installation

3. Track down – Menu down
4. Volume up – Enter
GMOS-LAN-012
Chime Volume Adjustment
To adjust the chime volume use a small
screwdriver to rotate the potentiometer, located on
the 16-pin harness side of the interface, clockwise
to make the chime louder and counterclockwise to
make the chime softer.
OnStar Level Adjustment
To adjust the OnStar volume level find the
Black/Yellow wire on the 22-pin harness. Push the blue OnStar button; while the voice
is speaking tap the Black/Yellow wire to ground. There are 4 volume settings for OnStar;
once the 4th setting is reached and the Black/Yellow wire is tapped to ground it will
automatically go back to the first volume setting. Once the volume is set it will stay at
that volume until the Black/Yellow wire is tapped to ground again. This can be set during
installation and then left alone. If user adjustment is desired, the customer may also tap
volume up or down to adjust the OnStar level.
Backup Harness
This harness is used when you are trying to retain the factory backup camera. Plug in the
Yellow RCA of the harness to your aftermarket radios backup camera video input.
Additional 12-pin harness (ASWC-1 harness)
The 12-pin harness that is attached to the GMOS-LAN-012 harness is for use with the
ASWC-1 (sold separately). Please refer to the ASWC-1 instructions for programming
and operation.
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