About the Crux SWRHK-65Q Wiring Interface
Retain your factory features
Retain your factory features
Crux's SWRHK-65Q interface ensures that you can keep the factory steering wheel controls in your 2017-up Hyundai or Kia when you install an aftermarket radio. Your car's auxiliary input will still work with your new stereo. Connect the package's included wiring harness to the factory harness, and you've covered the power, ground, and factory speaker connections for your new stereo.
The interface supplies the outputs (reverse, illumination, parking brake, speed sense) needed for a navigation radio, and you'll also be able to keep your backup camera (if present) and USB port. This adapter has RCA jacks to connect to your car stereo's rear aux input; you'll need an RCA-to-miniplug adapter if your new stereo has a minijack.
Note: This interface is not compatible with vehicles equipped with touchscreen receivers.
Product highlights:
- connect a new stereo in select 2017-up Hyundai and Kia vehicles
- retain your steering wheel controls with select car stereos
- retains factory aux input
- retains factory USB port (if present)
- retains backup camera (if present)
- supplies outputs for NAV receiver (reverse, illumination, parking brake, speed sense)
- warranty: 1 year
- Our 60-day money-back guarantee
- MFR # SWRHK-65Q
What's in the box:
Crux SWRHK-65Q Wiring Interface owner's manual
- Radio replacement interface module
- Wiring harness
- Steering wheel control harness
- Antenna adapter
- Installation Instructions
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More details on the Crux SWRHK-65Q Wiring Interface

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Features
Vehicle Compatibility: The CRUX SWRHK-65Q is a radio replacement interface for select 2017-up Hyundai and Kia vehicles. It facilitates the integration of an aftermarket 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.
Make | Model | Year |
Hyundai | Accent | 2018-up |
Kia | Rio | 2018-up |
Sedona | 2017-up | |
Soul | 2017-up |
Note: The Hyundai or Kia vehicle must be equipped with a factory non-touchscreen radio.
Retained Aux Input & USB Port: The SWRHK-65Q will retain your vehicle's factory aux input through its integrated stereo RCA cable and your aftermarket head unit's rear Aux input (stereo minijack to RCA cable may be required and sold separately). It also retains your vehicle's factory USB port through its integrated USB cable and your aftermarket receiver's rear USB port.
Retained Backup Camera: The CRUX SWRHK-65Q lets your retain your vehicle's factory backup camera through its integrated composite video cable and your aftermarket receiver's composite video camera input. The factory backup camera will display on your new aftermarket receiver's video monitor.
Steering Wheel Control Retention: The CRUX SWRHK-65Q comes pre-programmed to retain the factory steering wheel controls in your vehicle. The SWC harness consists of a right-angle 3.5mm connector and blue/yellow wire; you'll only use the connection type your aftermarket radio is equipped with. The SWRHK-65T will work with any of the listed aftermarket radio brands that feature a steering wheel control input using the appropriate harness, connector, and dip-switch settings (see owner's manual for appropriate settings).
- 3.5mm Connector: Alpine, Clarion, Dual, Jensen, Pioneer, and Sony
- Blue/Yellow Wire: Kenwood and JVC
Antenna Adapter: The SWRHK-65Q provides a motorola to molex antenna adapter to retain your vehicle's factory antenna.
Navigation Outputs: The CRUX SWRHK-65Q offers a Parking Brake wire, Reverse Trigger wire, and VSS (Vehicle Speed Sense) wire to simplify the installation of an aftermarket receiver.
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