Basic Vehicle Stereo Wiring

To do it right make sure you buy a wiring adapter so you don't have to cut your factory wiring plug off.

Below is a wiring picture. Not all the wires in be required to hook up because some vehicles don't use them.

Blue/White (Remote Turn on): Used if sub woofer and amp system is being installed

Orange (illumination): Not every vehicle has this .. This is used to dim the radio when the head lights get turned on its own.

Blue (Power Antenna): Only used if you have one

Sometimes there are extra wires on the deck for steering wheel or remote volume control.