2007 Mercury Mariner Stereo Wiring Information Radio Battery Constant 12v+ Wire: White/Red Radio Accessory Switched 12v+ Wire: Black/Gray Left Front Speaker Positive Wire (+): White Left Front Speaker Negative Wire (-): White/Brown Right Front Speaker Positive Wire (+): White/Violet Right Front Speaker Negative Wire (-): White/Orange Left Rear Speaker Positive Wire (+): White/Green Left Rear … Read more
2008 Mercury Mariner Stereo Wiring Information Radio Battery Constant 12v+ Wire: White/Red Radio Accessory Switched 12v+ Wire: Black/Gray Left Front Speaker Positive Wire (+): White Left Front Speaker Negative Wire (-): White/Brown Right Front Speaker Positive Wire (+): White/Violet Right Front Speaker Negative Wire (-): White/Orange Left Rear Speaker Positive Wire (+): White/Green Left Rear … Read more
2009 Mercury Mariner Stereo Wiring Information Radio Battery Constant 12v+ Wire: White/Red Radio Accessory Switched 12v+ Wire: Black/Gray Left Front Speaker Positive Wire (+): White Left Front Speaker Negative Wire (-): White/Brown Right Front Speaker Positive Wire (+): White/Violet Right Front Speaker Negative Wire (-): White/Orange Left Rear Speaker Positive Wire (+): White/Green Left Rear … Read more