wires for car....different from diagrams provided on site, identify these wires please! Options

[chacha]

help me please identify these wires....and what to plug it to...i know there are some wires that aren't meant to be touch or connected to any wires....would you clarify these wires that are not needed to install new radio head unit...thanks


1.)


2.)


3.)


4.)

[SPID33]

just conect the colors from the wire harnes from the radio to those from the car and if im not mistaken because im going from my head right now they go like this:

red- power
black- ground
blue- power antena but 50/50
orange- i belive its not really needed cause i dont use it in mine
yellow- not sure
2 brown- speakers
2 green- speakers
2 whites- speakers
2 grays- speakers

so correct me if im wrong but i hope i help i little bit.