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Car Audio
Metra  |  SKU: AXDI-SP1
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Data Interface - Dodge | Mercedes-Benz 2007-2013 — AXDI-SP1

Sale price $163.99 Regular price $182.99
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Key features

  • For select Dodge / Mercedes-Benz 2007-2013
  • Designed for non-amplified systems
  • Pre-wired for 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)
  • Provides accessory power (12-volt 10-amp)


Description

Product Overview

Keep select factory functions when installing an aftermarket radio in a supported 2007–2013 Dodge or Mercedes-Benz vehicle with the AXDI-SP1 data interface. It provides 12-volt, 10-amp accessory power, Retained Accessory Power (R.A.P.), and navigation outputs for parking brake, reverse, and speed sense.

Key Features & Benefits

  • Factory feature retention: R.A.P. and, in supported vehicles, features such as factory chimes and blind spot detection can remain available.
  • Accessory power: The 12-volt, 10-amp output supplies accessory power for the radio installation.
  • Navigation outputs: Parking brake, reverse, and speed sense outputs support navigation connections.
  • Plug-n-play connectivity: The interface is designed to simplify connections during an aftermarket radio installation.
  • Steering control preparation: It is pre-wired for an Axxess steering wheel control interface, sold separately.
  • USB updates: The Micro “B” USB port allows updates to the latest vehicle applications.

Technical Specifications

Product AXDI-SP1 data interface
Vehicle range in product title Dodge | Mercedes-Benz 2007–2013
System type Designed for non-amplified systems
Accessory power 12-volt, 10-amp
Retained feature Retained Accessory Power (R.A.P.)
NAV outputs Parking brake, reverse, speed sense
Speaker input High-level
Steering wheel control preparation Pre-wired for Axxess SWC interface; sold separately
Update port Micro “B” USB
Warranty 1-year limited warranty

Why Choose This Product?

An aftermarket radio installation can affect factory functions. The AXDI-SP1 is designed to retain select features while providing the power and navigation outputs listed above. In supported vehicles, it can also retain factory chimes and blind spot detection, helping preserve useful factory functions alongside the new radio.

Its high-level speaker input and non-amplified system design are important selection details. Check that your vehicle and audio system match the interface requirements before choosing it.

Installation & Compatibility Notes

The product title identifies Dodge and Mercedes-Benz vehicles from 2007–2013. Confirm compatibility with your specific vehicle before installation; the interface is designed for non-amplified systems.

If you want to retain factory steering wheel controls, purchase the required steering wheel control interface separately. The AXDI-SP1 is pre-wired for an Axxess SWC interface, which is sold separately.

Frequently Asked Questions

What does the AXDI-SP1 retain?

It provides R.A.P. In supported vehicles, it can also retain features such as factory chimes and blind spot detection.

What power and navigation connections does it provide?

It provides 12-volt, 10-amp accessory power and NAV outputs for parking brake, reverse, and speed sense.

Can I keep my factory steering wheel controls?

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

Is this interface for an amplified system?

No. It is designed for non-amplified systems and includes a high-level speaker input.

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