Crux SWRMZ-64C

Aftermarket Car Stereo Installation Interface with SWC Retention for select 2002-Up Mazda Vehicles

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The CRUX SWRMZ-64C is a radio replacement interface for select Mazda vehicles. It facilitates the integration of an after-market radio to enable retention of certain factory features when replacing a factory-installed radio and is also pre-programmed for retention of steering wheel controls.

General Features:

  • Aftermarket Car Stereo Installation Interface
  • For select 2002-Up Mazda Vehicles
  • Retains select factory features while functioning with an aftermarket radio
  • Pre-programmed to retain Steering Wheel Controls
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Compatible Vehicles

  • Mazda
    • 2013 - 2014 CX-5
    • 2007 - 2011 CX-7
    • 2007 - 2012 CX-9
    • 2011 - 2012 Mazda2
    • 2004 - 2015 Mazda3
    • 2006 - 2014 Mazda5
    • 2003 - 2014 Mazda6
    • 2004 - 2011 RX-8
    • 2007 - 2011 Speed3
    • 2006 - 2007 Speed6
    • 2006 - 2011 MX-5 Miata
    • 2002 - 2006 MPV
Compatibility Notes:

Does not retain factory information display

Does not support Digital Bose® System

Does not retain A/C control feature (CAN-bus vehicles)

Does not retain Rear Seat Entertainment

Does not retain clock setting

Check out the SWRMZ-64C User Manual

Harness Features

Main Harness Function
Different installations on different vehicles require different harnesses. This type is what the harness is considered. Each wiring harness we sell serves a purpose such as installing an aftermarket car stereo, integrating an aftermarket amplifier with your factory car stereo, connecting Bluetooth to your factory car stereo, and more.
Install Aftermarket Car Stereo & Retain Steering Wheel Controls
Compatible Vehicle Make
Allows you to view only items that are compatible with your vehicle's make. Does not guarantee that it will work with your vehicle year or model.
Compatible Vehicle Make and Model
The model of vehicle that this vehicle specific product is designed for. Please keep in mind that engine variations can affect the compatibility of the products.
Mazda 2
Mazda 3
Mazda 5
Mazda 6
Mazda CX-5
Mazda CX-7
Mazda CX-9
Mazda MPV
Mazda RX-8

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

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Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Crux SWRMZ-64C

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Crux SWRMZ-64C

Aftermarket Car Stereo Installation Interface with SWC Retention for select 2002-Up Mazda Vehicles


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