hey, i am not sure if this is a repost, but i get asked for this type of information almost every day and i figured it could be helpful to the DIY-ers. also, i apologize if this is in the wrong section... MODS, feel free to move it!

The component is bolded followed by the wire colors, and followed by the Polarity (all located at the radio harness)

Radio 12V red/brown, +

Radio Ground Brown, -

Radio Ignition purple/blue, +

Radio Illumination gray/red (dimmer), +

Factory Amp Turn-on same as power antenna wire

Power Antenna white, +

Left Front Speaker (+/-) yellow/red - yellow/brown, +/-

Right Front Speaker (+/-) brown/black - blue/brown, +/-

Left Rear Speaker (+/-) yellow/black - yellow/gray, +/-

Right Rear Speaker (+/-) blue/purple - blue/gray, +/-

 

What is the difference between, Factory Amp Turn on/Power antenna and Radio Ignition?

 

Factory amp turn on gets power all the time, power antenna only gets power when the radio is on, radio ignition is the power the radio gets to turn on when you turn the key.