hi guys, ok so my car is nearly ready for been on the road! now, i have a cd player but im unsure if it has an aux port, i want to be able to play music from my i phone through car speakers. Now i have heard of these fm transmitters but how do they work? because my cd player will play cds through the speakers, but, will not find any radio station whatsoever just static. my car has an Ariel on top but still i get no radio. so would an fm transmitter still work? also am i supposed to be plugging in another wire to get radio to work because i cant see any? cheers all