About the CRUX SWRVL-54 Wiring Interface
Wire in a new radio
You'll only be able to retain your steering wheel audio controls with a compatible car stereo made by Alpine, Blaupunkt, Clarion, JVC, Kenwood, Pioneer, or Sony. No other brands are currently compatible. Check the Details tab to see if steering wheel audio controls are retained in your vehicle.
Wire in a new radio
Crux's SWRVL-54 interface ensures that you can keep the steering wheel audio controls and the factory speaker system in your Volvo when you replace the factory radio. Connect this interface to the wires on your new stereo's wiring harness, and you've covered the power, ground, and factory speaker connections for your new stereo.
The SWRVL-54 interface also offers the reverse, illumination, and Vehicle Speed Sensor (V.S.S.) outputs that you'll need if you're installing a navigation receiver. The Crux adapter works with either amplified or non-amplified factory systems.
- connect a new stereo in select 1999-2012 Volvo models
- retain your steering wheel audio controls with select car stereos
- works with factory amplified or non-amplified systems
- provides connections for Vehicle Speed Sensor (V.S.S.), reverse gear, and illumination for installing navigation receivers
- warranty: 1 year
- Our 60-day money-back guarantee
- MFR # SWRVL-54
What's in the box:
- Radio replacement interface module (for Volvo)
- Wiring harness
- SWC harness
- Installation Instructions
More details on the CRUX SWRVL-54 Wiring Interface
Volvo Radio Replacement Interface: The CRUX SWRVL-54 is a radio replacement interface for select 1999-2012 Volvo vehicles. It facilitates the integration of an aftermarket radio to enable retention of select factory features when replacing a factory installed radio in select Volvo cars. This interface is also pre-programmed for retention of steering wheel controls.
Compatibility: The CRUX SWRVL-54 is supported by the following 1999-2012 Volvo vehicles.
Steering Wheel Control Retention: The CRUX SWRVL-54 also features a steering wheel control output for Pioneer, Sony, Alpine, Clarion, Kenwood, JVC, and Blaupunkt aftermarket head units. The steering wheel control output consists of a right-angle 3.5mm connector and a light blue/yellow wire (use the connection that your aftermarket head unit is fitted with). The SWRVL-54 interface module will work with any of the listed aftermarket head units, by setting its three dip-switches (see owner's manual for appropriate setting).
Note: The steering wheel control harness features two 4-pin connectors (labeled - Pioneer/Sony and Alpine/Clarion/Kenwood/JVC). You will only plug in one of these connectors to the interface module, based on the type aftermarket head unit you are installing.
Navigation Outputs: The CRUX SWRVL-54 radio replacement interface module provides a VSS (vehicle speed sense) and a Reverse Gear output to make installing an aftermarket Navigation radio simpler and less time consuming.
Amp Turn-On: The CRUX SWRVL-54 provides an amplifier turn-on lead for your vehicle's factory amplifiers (when applicable).
Wiring Harness: The included wiring harness features two 12-pin connectors which plugs into your vehicle's factory radio harness, plus a 12-pin connector which plugs into the SWRVL-54 interface module. The wiring harness also provides the following bare-wire leads which will need to be hardwired to your aftermarket head unit's wiring harness.
|Red||+12 Volt Accessory|
|Yellow||+12 Volt Constant|
|Blue||Amp Turn-On/Power Antenna|
|White||Left Front Speaker +|
|White/black||Left Front Speaker -|
|Gray||Right Front Speaker +|
|Gray/black||Right Front Speaker -|
|Green||Left Rear Speaker +|
|Green/black||Left Rear Speaker -|
|Purple||Right Rear Speaker +|
|Purple/black||Right Rear Speaker -|
|Purple/white||VSS (vehicle speed sensor)|
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