Aerpro's range of Secondary Harnesses with Patch Lead are designed to plug into any Primary Steering Wheel Control Adapter making it a easy 2 step process. First select the vehicle swc harness then select the secondary harness based on the head unit brand and its connector.
JVC 16 pin plugto ISO adapter
KD-R326
KD-R526
KD-R626
(APP9JVC3)