2003 Lexus GS300 Stereo Wiring Information Radio Constant 12V+ Wire: Blue/Yellow Radio Switched 12V+ Wire: Brown Radio Ground Wire: Gray Radio Illumination Wire: Green Radio Power Antenna Trigger Wire: Black/Red Radio Amplifier Turn On Trigger Wire: White/Blue Left Front Speaker Wire (+): Pink Left Front Speaker Wire (-): Purple Right Front Speaker Wire (+): Light … Read more
2004 Lexus GS300 Stereo Wiring Information Radio Constant 12V+ Wire: Blue/Yellow Radio Switched 12V+ Wire: Brown Radio Ground Wire: Gray Radio Illumination Wire: Green Radio Power Antenna Trigger Wire: Black/Red Radio Amplifier Turn On Trigger Wire: White/Blue Left Front Speaker Wire (+): Pink Left Front Speaker Wire (-): Purple Right Front Speaker Wire (+): Light … Read more
2005 Lexus GS300 Stereo Wiring Information Radio Constant 12V+ Wire: Blue/Yellow Radio Switched 12V+ Wire: Brown Radio Ground Wire: Gray Radio Illumination Wire: Green Radio Power Antenna Trigger Wire: Black/Red Radio Amplifier Turn On Trigger Wire: White/Blue Left Front Speaker Wire (+): Pink Left Front Speaker Wire (-): Purple Right Front Speaker Wire (+): Light … Read more
2006 Lexus GS300 Stereo Wiring Information Radio Battery Constant 12v+ Wire: Blue/Yellow Radio Accessory Switched 12v+ Wire: Brown Radio Ground Wire: Gray Radio Illumination Wire: Green Stereo Power Antenna Trigger Wire: Black/Red Stereo Amp Turn-On Trigger Wire: White/Blue Left Front Speaker Positive Wire (+): Pink Left Front Speaker Negative Wire (-): Purple Right Front Speaker … Read more