Steering Wheel control Primary harness adapters convert the commands from your car's steering wheel controls to a code that an aftermarket radio can recognize. A patch lead is also requires for SWC type systems based on the brand of head unit you have. for more details check out our you tube video. http://aerpro.com/video/control_harness_installation CHGM2C Steering Wheel Control Harness to suit Holden
Barina 2011- factory head unit CD30, CDC40, CD50, CD70 Weight: 0.05KG
