Hey. Not sure if this should be on this topic or actually on this forum at all. And to top it all off, it may be a stupid question anyway! But sometimes you have to look like a plonker to learn somethings. I have a motoring audio question. Currently have my mobile phone hooked up to my car radio via auxiliary input and use it as an mp3 player. I use a male to male 3.5mm jack. I have no control over my music via the radio controls and have to use my phone to change tracks. Here's the daft question. Is there any kind of 3.5 mm cable I can get to enable me to gain control via the radio buttons? I have no other connections on my car (ie USB). As you may have guessed, audio electronics is not my thing.