SONY TO ISO WITH PATCH LEAD Model: APP9SP4 Brand: AERPRO Category: HARNESSES Type: RADIO/ISO WITH PATCH LEAD Suitable for various Sony Aftermarket AV Headunits with 16 pin connectors and steering wheel control compatibility, APP9SP4 is a kit that includes an APP8 Secondary ISO Harness and Steering Wheel Control (SWC) Patch Lead. The APP8 Secondary ISO Harness converts the aftermarket headunit plug into a universal double ISO connector system, providing a simple installation solution of your aftermarket headunit into your vehicle when paired with an Aerpro Steering Wheel Control Interface or Infodapter. The Steering Wheel Control (SWC) Patch Lead simply connects between the aftermarket headunit and the Aerpro Steering Wheel Control Interface or Infodapter module, which enables your OEM steering wheel controls to work with the compatible aftermarket Sony AV Headunit. Key Features: Pack includes APP8 Secondary ISO harness and Steering Wheel Control (SWC) Patch Lead 16 pin plug designed specifically to suit various Sony Aftermarket AV Headunits Includes handbrake and reverse camera trigger wires Converts the aftermarket headunit plug into a universal double ISO connector system Provides a Plug and Play installation solution when paired with an Aerpro Vehicle Specific Harness; Steering Wheel Control Interface or Infodapter (some hard-wiring may still be required) Secure Clips on ISO connectors and headunit plug to ensure secure and long lasting connection Specifications: HEADUNIT BRAND COMPATIBILITY: VARIOUS SONY AV HEADUNITS HEADUNIT PLUG TYPE: 16 PIN SWC PATCH LEAD PLUG TYPE: HEADUNIT JACK NOTES: Includes handbrake and reverse camera trigger wires. To enable steering wheel control function, this harness must be used on compatible headunit and in conjunction with Aerpro Steering Wheel Control Interface or Infodater (sold separately).