Home › Forums › Stay Dirty Lounge › Service and Repair Questions Answered Here › 2009 Mini Cooper S – Dead Radio Head Unit › Reply To: 2009 Mini Cooper S – Dead Radio Head Unit May 1, 2020 at 10:28 pm #954575 Richard KirshyParticipant As mentioned above would be a good start. A wiring diagram for your specific model will also be quite helpful. Might suggest looking for a common damaged connection (possibly a ground)