How do i play music through USB with iphone4 in Mitsubishi Lancer GT/GTS 2011?

i got a 2011 Lancer gt/gts and i can play music through bluetooth perfectly, but i would like to play music through USB connection. I find the USB, connect my iphone 4 (4.1 , jailbroken) and it says "Accessory Connected" ( on my iphone) and then disapears. My car says " Ipod connected, but it says something like "i no connect". if i use the FUZE voice control and say "play", it says "no playable data was found on the connected device" or something like that. Does anyone know how to fix this? I have an ipod touch 4 64gb (brand new, still unopened) and i pod touch 4 32gb (jailbroken on 4.xx?) to test with. I also tried with two different USB wires to connect my iphone.