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Car Audio
Metra  |  SKU: AXDI-GLMLN29
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Data Interface - GM 2006-2023 — AXDI-GLMLN29

Sale price $82.99 Regular price $92.99
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Key features

  • For select GM 2006-2023
  • Designed for non-amplified, analog, or bypassing a factory amplifier
  • Pre-wired for the Axxess SWC interface (sold separately)
  • Note: If your vehicle is equipped with steering wheel controls and you wish to retain them, the required steering wheel control interface must be purchased separately
  • Retains R.A.P. (Retained Accessory Power); Retains factory chimes; Retains all warning chimes through onboard speaker
  • Provides accessory power (12-volt 10-amp)


Description

Product Overview

Keep select factory features when installing an aftermarket radio in a supported 2006–2023 GM vehicle with the AXDI-GLMLN29 data interface. It supplies retained accessory power and navigation outputs, with additional factory-feature retention in supported vehicles.

Key Features & Benefits

  • Retained accessory power: Keeps R.A.P. available after the radio installation.
  • Accessory power: Provides 12-volt, 10-amp accessory power.
  • Navigation outputs: Supplies parking brake, reverse, and speed sense outputs.
  • Factory chimes: Retains warning chimes through the interface’s onboard speaker.
  • Updateable connection: The Micro “B” USB port supports updates for the latest vehicle applications.
  • Steering wheel control preparation: It is pre-wired for an Axxess steering wheel control interface, sold separately.

Technical Specifications

Product Data interface
Model AXDI-GLMLN29
Vehicle range in title GM 2006–2023
Amplifier configuration Designed for non-amplified, analog, or factory amplifier bypass installations
Accessory power 12-volt, 10-amp
Retained feature Retained Accessory Power (R.A.P.)
NAV outputs Parking brake, reverse, speed sense
Update port Micro “B” USB
Warranty 1-year limited warranty

In supported vehicles, the interface can also retain features such as factory chimes and blind spot detection.

Why Choose This Product?

The AXDI-GLMLN29 brings several factory functions into an aftermarket radio installation through one plug-n-play interface. Its accessory power, R.A.P. retention, and navigation outputs help preserve useful connections while accommodating the specified audio configurations.

Installation & Compatibility Notes

This interface is designed for GM vehicles within the 2006–2023 range shown in the product title. Confirm that your vehicle and factory amplifier setup match the interface’s supported application before purchase.

If you want to retain steering wheel controls, purchase the required Axxess steering wheel control interface separately. The AXDI-GLMLN29 is pre-wired for that interface.

Frequently Asked Questions

What does the AXDI-GLMLN29 retain?

It provides R.A.P. and can retain factory chimes and blind spot detection in supported vehicles. It also provides 12-volt, 10-amp accessory power and NAV outputs.

Which navigation outputs does it provide?

The NAV outputs are for parking brake, reverse, and speed sense.

Can I keep my steering wheel controls?

Yes, if your vehicle has steering wheel controls and you purchase the required Axxess steering wheel control interface separately.

Does it work with a factory amplifier?

It is designed for non-amplified, analog, or factory amplifier bypass installations. Check your vehicle’s audio configuration against the interface application before choosing it.

Can the interface be updated?

It has a Micro “B” USB port for updates to the latest vehicle applications.

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