---
product_id: 331337826
title: "Heise AXXESS - GM Data Interface 2000-2013 (AXGM-01)"
brand: "axxess"
price: "62165 Ft"
currency: HUF
in_stock: true
category: "Axxess"
url: https://www.desertcart.hu/products/331337826-heise-axxess-gm-data-interface-2000-2013-axgm-01
store_origin: HU
region: Hungary
---

# 12V 10A accessory power NAV outputs & OnStar retention Retains R.A.P. & chimes Heise AXXESS - GM Data Interface 2000-2013 (AXGM-01)

**Brand:** axxess
**Price:** 62165 Ft
**Availability:** ✅ In Stock

## Summary

> 🚗 Upgrade your GM audio game with seamless power & smart retention!

## Quick Answers

- **What is this?** Heise AXXESS - GM Data Interface 2000-2013 (AXGM-01) by axxess
- **How much does it cost?** 62165 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/331337826-heise-axxess-gm-data-interface-2000-2013-axgm-01)

## Best For

- axxess enthusiasts

## Why This Product

- Trusted axxess brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Ready:** Comes pre-wired with AXSWC harness compatibility (harness sold separately) for effortless integration.
- • **Power Up Seamlessly:** Delivers a robust 12-volt 10-amp accessory power supply for reliable performance.
- • **Future-Proof Your Ride:** Supports adjustable chime and OnStar levels, plus USB-C updatable firmware for ongoing enhancements.
- • **Navigate with Confidence:** Provides essential NAV outputs including parking brake, reverse, and speed sense signals.
- • **Stay Connected & In Control:** Retains Retained Accessory Power (R.A.P.) and factory chimes for that authentic GM experience.

## Overview

The Heise AXXESS GM Data Interface (2000-2013) is a precision-engineered module that delivers 12V accessory power, retains critical vehicle functions like R.A.P. and factory chimes, and provides navigation outputs. Designed for non-amplified GM models or amp bypass setups, it ensures smooth integration with pre-wired harness compatibility and supports firmware updates for future-proof performance.

## Description

Provides accessory power (12-volt 10-amp), Retains R.A.P. (retained accessory power), Provides NAV outputs (parking brake, reverse, speed sense), Pre-wired AXSWC harness (AXSWC sold separately), Retains chimes to the factory speaker, Adjustable chime level, Retains OnStar / OE Bluetooth, Adjustable OnStar level, Designed for non-amplified models, or when bypassing a factory amp *, Retains balance and fade, AXUSB-CBL updatable (sold separately).

## Features

- Provides accessory power (12-volt 10-amp).
- Retains R.A.P. (retained accessory power).
- Provides NAV outputs (parking brake, reverse, speed sense).
- Pre-wired AXSWC harness (AXSWC sold separately).
- Retains chimes to the factory speaker.

## Images

![Heise AXXESS - GM Data Interface 2000-2013 (AXGM-01) - Image 1](https://m.media-amazon.com/images/I/61cG37J2GxL.jpg)

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**Shop now:** [https://www.desertcart.hu/products/331337826-heise-axxess-gm-data-interface-2000-2013-axgm-01](https://www.desertcart.hu/products/331337826-heise-axxess-gm-data-interface-2000-2013-axgm-01)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-05-13*