AUX input installation (again, I know)
 

Hi, I am new here. I have read probably every articles about installation the AUX for iphone. But I am still not sure if I 100% need the mit-pod adapter - so sorry for this new thread. I have the connector in the arm rest console - 5 wires. I just want to play music from my iphone via 3,5 jack, I don't need charge it. Is there a diference between using the adapter in arm rest and the connector C-15 in the back of factory radio? Or I need in both possibilities to buy mit-pod adapter?

You don't need an adapter. Stop throwing money out :)
Armrest connector is wired to radio or MMCS so it is the question of your convenience to chose either.

what is please MMCS? I don't have navigation display, I have 6 CD changer only. I set up the radio tu AUX and I checked the connector in armrest and none of those 5 wires had a signal. And those wires don't have a "shielding" to transfer the sound. Can those wires transfer sound anyway?

I meant radio or MMCS (stock navi).

Why do you expect a signal on Aux which is input? It receives signal not sends it out :)

yes, but I still expected some signal because of the connection with radio unit. Are on the back of radio any free pins, that I can use to new 3,5 jack cable? I can't come by those pins :-(

I suppose you'd better pass this challenging task to someone a bit more electric-savvy.

yes, I will :-) thank you for help, I appreciate it

buy this from Amazon. I did it on my 2010 outlander and works great.

So I definitely need an adapter? What does this adapter do? Does it change signal?

I dont know what adapter do, but I know without it I could not listen to ipod music in my car, and now I can. So you can spend $50 and start listening or keep doing research.