2007 Mazda CX7
2007 Mazda CX7 Stereo Wiring Information Radio Battery Constant 12v+ Wire: Red Radio Accessory Switched 12v+ Wire: Blue/Black Radio Ground Wire: Chassis Radio Illumination Wire: Orange/Black Stereo Dimmer Wire: Black/Green Stereo Antenna Trigger Wire: White/Red Left Front Speaker Positive Wire (+): White/Black Left Front Speaker Negative Wire (-): Gray/Black Right Front Speaker Positive Wire (+): … Read more