What is your question?
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What is your question?
What seems to make the problem better or worse? it just didn't come on when I got back in the car How long have you had this problem? 2weeks
1 Reply
If the circuit protection (fuses) for the radio and navigation system is good, then I would suspect a concern within the unit itself that will need serviced. There is nothing intermediate that I can imagine, short of a wiring issue preventing the unit from powering up.