I just bought my 2006 Titan about 3 weeks and it drove fine last night. Went out today to start the truck and the battery was completely dead. I jump started the truck and then I noticed the radio would not turn on at all. I tried all the buttons and then redisconnected the battery cable to reset it. Then put the cable back on and started the truck and still no radio. I checked the Audio fuse on the passenger side of the truck and thats all good. I still have no radio at all. I have the factory Rockford Fosgate with 6 disc CD changer. Does anyone know how to reset it or what to do to get it working?