Hi. My s4 has a concert cd unit in it connected to a dension ice link plus. The ice link was working fine with my ipod until I was bored one day and fiddled with the settings and now won't let me control it. Basically I need to get the stereo into safe mode to reset the dension box connected to it. Tried disconnecting the battery but that just wipes out too many other things on the car. So my only other option is to remove the fuse from the dash. Done this and left it for 30 mins but head unit still didn't enter safe mode. How long should I leave the fuse out for to get it to go into Safe mode? Cheers
