Axxess AXDIS-GMLN29 User Manual

AXDIS-GMLN29
INSTALLATION INSTRUCTIONS
AxxessInterfaces.com © COPYRIGHT 2020 METRA ELECTRONICS CORPORATION REV. 8/6/20 INSTAXDIS-GMLN29
Product Info
INTERFACE FEATURES
INTERFACE COMPONENTS
TOOLS REQUIRED
• Wire cutter • Crimp tool • Solder gun • Tape • Connectors (example: butt-connectors, bell caps, etc.) • Small flat-blade screwdriver
TABLE OF CONTENTS
Connections ........................................................3-6
- For models
without an amplifier .......................3
- For models with an analog amplifier ................4
- For models with a digital amplifier ...................5
- 3.5mm jack steering wheel control retention ...6
Installation .............................................................6
Programming .........................................................7
Adjustments ...........................................................7
Extra features .........................................................8
Steering wheel control settings .......................9-11
- L.E.D. feedback ....................................................9
- Changing radio type ...........................................9
- Remapping the steering wheel control buttons ...10
- Dual assignment instructions (long button press) ...11
Troubleshooting ....................................................12
GM Data Interface with SWC 2006-Up
• Provides accessory power
(12-volt 10-amp)
• Retains R.A.P. (retained
accessory power)
• Provides NAV outputs (parking
brake, reverse, speed sense)
• Retains chimes
• Retains audio controls on the
steering wheel
• Retains OnStar / OE Bluetooth
• Adjustable OnStar level
• Retains the factory AUX-IN jack
• Retains the factory backup camera
• Retains RSE (rear seat entertainment)
• Retains SAT (satellite radio)
• Can be used in non-amplified, or
analog/digital amplified models
• Retains balance and fade (excluding
digital amplified models)
• Includes an antenna adapter
• Micro-B USB updatable
• AXDIS-GMLN29 interface • AXDIS-GMLN29 harness
• 16-pin harness with stripped leads • 4-pin to 4-pin resistor pad harness
• Female 3.5mm connector with stripped leads
• Backup camera harness • RSE harness • Antenna adapter
APPLICATIONS
See inside front cover

Axxess AXDIS-GMLN29 Specifications

General

Brand	Axxess
Model	AXDIS-GMLN29
Category	Automobile Accessories
Language	English

Summary

Interface Overview

Interface Components

Lists the physical parts included with the AXDIS-GMLN29 interface and harness.

Interface Features

Details the functionalities and capabilities of the AXDIS-GMLN29 data interface.

Tools Required

Lists the necessary tools for installing the AXDIS-GMLN29 interface.

Connections

Models Without Amplifier

Wiring instructions for connecting to radios in vehicles without factory amplification.

Models With Analog Amplifier

Wiring instructions for connecting to radios in vehicles with analog factory amplifiers.

Models With Digital Amplifier

Wiring instructions for connecting to radios in vehicles with digital factory amplifiers.

Steering Wheel Control and Backup Camera Connections

Instructions for retaining steering wheel controls and connecting backup camera/RSE.

Installation and Programming

Installation Steps

General steps for connecting the main harnesses of the AXDIS-GMLN29 interface.

Programming Interface

Procedure for programming the AXDIS-GMLN29 interface to the vehicle and radio.

Adjustments and Extra Features

Audio and Chime Level Adjustment

How to adjust audio levels for digital amplified models and chime levels.

OnStar Level Adjustment

Procedure for adjusting the OnStar audio volume level.

Retaining AUX-IN, RSE, and SAT

How to retain auxiliary input, rear seat entertainment, and satellite radio features.

Steering Wheel Control Settings

L.E.D. Feedback Legend

Explains the meaning of LED flashes during radio detection.

Changing Radio Type

Steps to manually set the radio type if auto-detection fails.

Remapping Control Buttons

Guide to reassigning functions to steering wheel control buttons.

Dual Assignment Instructions

How to assign secondary functions to steering wheel buttons using long presses.

Troubleshooting

Resetting the AXDIS-GMLN29

Instructions on how to reset the interface to its default state.