i was wondering if this has happened to anyone else. Was driving on freeway this morning and without warning the info screen in front of steering wheel went black for about 5 minutes then came back on. Touchscreen with nav stayed on. I continued to drive but turn signals didnt work. Radio conyinued to work also. When info screen started again car appeared to function normally. I pulled car over when I got off the freeway and then rebooted the system. Everything seems OK Any Thoughts?