guys i just bought a corolla 2006 hatch yesterday which got 22815 audio system. this system got bluetooth phone and audio function. everything in the audio system is working fine except the cd. i tried to insert a cd and it dint go in as if there is a cd inside already. so i pressed the eject button and nothing came out. any idea what i can do to fix it? any one got a manual for this cd unit? Regards