CRUX Wiring Interface

You'll only be able to retain your steering wheel audio controls with a compatible car stereo made by Alpine, Boss, Blaupunkt, Clarion, Dual, Jensen, JVC, Kenwood, Pioneer, Sony or Soundstream . No other brands are currently compatible. Crux's SWRHK-65S interface ensures that you can keep the factory steering wheel controls in select 2009-14 Hyundai or Kia models when installing an aftermarket 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. You'll retain the use of your factory amplifier, if present. The interface also retains the auxiliary input in your Hyundai and Kia models, if your new car stereo has a rear aux input.