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Axxess XSVI-1784-NAVC Wiring Interface

Allows you to connect a new navigation or non-navigation car stereo in select 2007-09 Dodge and 2010-up Mercedes-Benz Sprinter vehicles

Item #: 1201784NAV

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This Axxess XSVI-1784-NAVC wiring interface lets you replace the factory radio in your 2007-up Sprinter using the existing wiring and connectors. This interface provides an accessory wire connection which you'll need to connect an aftermarket stereo. Hook the XSVI-1784-NAV to your aftermarket radio, mount the module, and plug it into the existing factory plug. It also includes the connection you need if you plan to install an aftermarket navigation receiver.

Also, once you turn off the ignition in the Sprinter, the radio continues to play until you open the door. This interface maintains that function with your new aftermarket radio. This interface is compatible with select 2007-09 Dodge Sprinter and 2010-up Mercedes-Benz Sprinter models. If you haven't done so already, please enter your vehicle information or call an Advisor at 1-888-955-6000 to find out if this item is compatible with your vehicle. Warranty: 1 year.

Note: Most vehicles will require additional installation parts — please identify your vehicle if you haven’t done so. You can also call an Advisor for more information.

Axxess XSVI-1784-NAVC Wiring Interface Reviews

Average Customer Review:

8 Reviews


Written by: Nate from Revelstoke on April 20, 2015

Crutchfield Customer Review (What's this?)

Easy to install. Worked great



Easy, but...

Written by: Jjdadam from Idaho on April 12, 2015

Crutchfield Customer Review (What's this?)

It really is pretty straight forward, but then again, I did have to hit the Axxess website to find out about the three "extra" wires that don't quite match the color code of most of the wires.

Pros: Easy installation.

Cons: Needs better documentation.

Dash kit

Written by: Marcin from Loxahatchee Fl on March 27, 2015

2013 Mercedes-Benz Sprinter Cargo
Crutchfield Customer Review (What's this?)

Fit perfect installation was very easy




Written by: Steve R from Camden maine on April 8, 2014

2012 Mercedes-Benz Sprinter Cargo
Crutchfield Customer Review (What's this?)

This product did what it had to technically, absolutely no instructions or how to included at all.

Pros: Worked well

Cons: No instructions

Does it all...

Written by: crf from PF, NC on October 19, 2013

2008 Dodge Sprinter Cargo
Crutchfield Customer Review (What's this?)

works seamlessly with multiple steering wheel buttons. Factory like product integration. Highly recommend!



Impossibe without it

Written by: Marty56 from Gas City IN on August 24, 2013

Crutchfield Customer Review (What's this?)

If you have a Sprinter this is a must have item when installing a stereo.

Pros: Plug in are easy to understand

Cons: No instructions or wiring diagram with it

Axxess XSVI-1784-NAVC Wiring Interface

Written by: J Wizzle from Corpus Christi Tx. on December 26, 2012

2010 Mercedes-Benz Sprinter Cargo
Crutchfield Customer Review (What's this?)

It's good although More wires on item then needed can be a little confusing. Manufacturer allows wiring configuration that may not be specific to your sprinter.

Pros: Easy strait forward wiring

Cons: N/A

Good product, but.....

Written by: Anonymous from Peekskill, NY on November 26, 2012

2011 Mercedes-Benz Sprinter Cargo
Crutchfield Customer Review (What's this?)

Made installation of aftermarket radio very easy, but only once i went on-line and downloaded the colour chart. The chart was supposed to be in the package, but wasn't. No instructions of any kind came with the product. After a search of the web and a perusal of the radio's instructions I realized that all I had to do was match the colour on both sets of wires. I can say that now, but not having ever done this before, it was not readily evident. If the product had had the colour chart enclosed as well as a simple statement saying: "hey dummy, just connect like colours to like," it would have been done in minutes. Once I "got it", installation was quickly done and the results were outstanding.

Pros: Makes connecting aftermarket radio to OEM wiring a breeze.

Cons: No instructions or colour chart for the 1st timer.

Hands-on research

What's in the box?

Download owner's manual

  • Radio replacement interface module
  • 12-Pin wiring harness
  • 8-Pin wiring harness
  • Installation Instructions
  • CIA Color Code note

Product Research


Overview: The XSVI-1784-NAV interface module provides a 10-amp, 12-volt accessory output along with outputs to install an aftermarket navigation radio in select 2007-2009 Dodge vehicle without amplified systems or when the factory amplifier is being removed.

Vehicle Compatibility: The XSVI-1784-NAV interface module is compatible with the following 2007-2009 Dodge vehicles (without amplified systems or when replacing the factory amplifier); as of 5/17/2012.

Make Model Year
Dodge Sprinter 2007-2009

Note: Please consult Crutchfield's Outfit My Car to see if your vehicle is compatible.

Accessory Output + R.A.P.: In the Doge vehicles listed above, there are no 12-volt accessory wires currently in the factory harness making the installer run an accessory wire to the fuse box or underneath the steering column when installing an aftermarket radio. The XSVI-1784-NAV is designed to provide a 12-volt, 10-amp switched accessory output along with the rest of the wires needed to install an aftermarket radio. The R.A.P. (Retained Accessory Power) function, where power is supplied to the radio after the ignition is shut-off until one of the front doors are opened, is retained by the XSVI-1784-NAV.

Aftermarket Navigation Compatible: The XSVI-1784-NAV also provides essential wires required for aftermarket radios that have navigation. Provided are VSS (Vehicle Speed Sense), Reverse, and Parking Brake, This cuts down the installation time since the installer does not have to look for these wires in the vehicle.

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