I'll need the make, model, and year of your car.
in the red or white at the back of the speakers
There are for stereo wiring color codes. The red wire is the positive wire. The black wire is a ground wire. The green wire is the speaker wire. The white wire is the auxiliary wire.
The 2001 Toyota stereo wiring uses five different colors. The red wire will be for the positive wire. The black wire is the ground wire. The stereo speaker wires are yellow and green. The auxiliary wire is white.
If it is an after market stereo, sound as if someone spliced the stereo power source wire (Hot Wire) into the wire going to the headlight switch.
I put an aftermarket system in my intrigue, and don't recall a "stereo accessory wire". Do you mean the power antenna wire? Or is this a wire on your aftermarket box? Here's a GM diagram: http://www.installdr.com/Harnesses/GM-Wiring.pdf
the wires harness has a orange, wire what does this wire splice to when installing a new stereo also the lime green wire and a black with yellow strip what do these also go too
The Mazda stereo wiring consists of five different colors. The red wire is the positive wire. The black wire is the ground wire. The purple and yellow wires are the speaker wires. The white wire is the auxiliary wire.
Yes
The wire harness for the stereo is suitable for the stereo power. The "ignition" (ACC) wire that is convenient to use for the stereo/accessories is the power wire for the fan control knob. The fan control only gets power in "accessories" or "on" therefore is as good as a remote. __==__-- -- -- ---- -- -- -----^ (Power pin, looking at the front of the fan control plug) (To be sure you are using the right wire (before cutting it), insert accessory wire into the front of plug and see if the stereo works with the key in the ACC position.)
your ground wire for the stereo is connected to the ignition wire of the car
No it doesn't. The acc wire on your stereo is for accessory from your ignition switch. That's so you can turn your car key back and run your stereo without turning on the engine.
Nothing.