1999 Oldsmobile Alero
1999 Oldsmobile Alero Stereo Wiring Information Radio Constant 12v+ Wire: Orange Radio Switched 12v+ Wire: Yellow Radio Ground Wire: Black/White Radio Illumination Wire: Brown Stereo Dimmer Wire: Gray Left Front Speaker Positive Wire (+): Tan Left Front Speaker Negative Wire (-): Gray Right Front Speaker Positive Wire (+): Light Green Right Front Speaker Negative Wire … Read more