Evening All! For the first time yesterday ( had ds4 for 3yrs) my radio started mucking about. Basically I rang a friend and after I hung up I had no noise. Radio went quiet, couldn't turn it up (had no volume going up or down). Tried cd, iPod thru USB and still wouldn't work. Eventually turned engine off and on again (when off motorway) it cleared and been fine since. Any ideas? Happened to anyone else? Do you know if possible to reset radio when driving? I did turn it on/off but did nothing! Thanks x