Hi guys,

I currently have a LX470 and I want to change the head-unit to an aftermarket one. I have a problem with the wiring diagram for a lexus. I'm actually very familiar with wiring from Toyota cars as they're usually all the same but this time Lexus threw me off.

My head unit isn't Nakamichi or anything, it's called LEXUS PREMIUM SOUND.

There's a seperate 6-CD changer in the middle-arm rest as my model is Australian so I'm guessing there's some difference.

I would like to know whether anyone here has any idea on which wires go where as I'm really really confused and not too sure whether there's a stock amp as I've lifted the passenger seat and there seems to be nothing under the drivers as well.

The radio itself has 3 different sockets going into it.

These are the photos of the socket.

[img=http://s23.postimg.org/bhot2qo0n/IMAG0839.jpg]

[img=http://s23.postimg.org/dzwpy75lj/IMAG0840.jpg]

Thanks in advance!