Woke up and pulled the plug and was about to drive my car. Noticed no music came on and center screen was blank and I tried restarting it, but didn't work. Got in the car and it took a while to start. Loud whining sound while the speedo read getting ready to restart. Computer tells me it requires service. The speedo was up and I am able to drive to the service center. No functions from the central computer worked. Didn't register my mileage as I was driving either and the screen was dimmer than usual. Anyone had this happen?