Aerpro Control Harness C fits Mazda Mazda CX7 2008 On Non Amplified

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
CHMZ4C
Non Bose
Mazda CX7 2008 up without BOSE Audio

6 2013-
CX5 2013-
CX7 2009-

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This product is also known to work in the following vehicles:
Mazda CX7 2006-2009 ER Series 1
Mazda CX7 2009-2012 ER Series 2
Mazda 6 (Atenza) 2013 GJ Series 1