I bought a 2012 tl (advance package) two weeks ago and traded in a 2009. When I try to listen to the new Acura messages and hit voice, nothing happens and then when I go back to the radio (XM, AM, FM or disc) the radio is dead. When I turn off the car and restart it the radio is fine. Have an appointment with the dealer on Tuesday. They said they have never had this problem with a radio. Has any one else experienced this problem?