After 2 weeks, 2k miles and 'RTFM', still have a few unanswered questions: 1 ) The camera screen shows an icon in the upper left that looks like sound waves and a construction cone. Disappears whe moving. What does it mean? 2) How to set media to continue playing for pax when driver leaves car... Leaving fob in car has no effect. 3) Rhyme or reason to software updates? Have 6.2 (2.4.124), seems most/all posters have received later update. Thanks - love this machine! P85D, dual, 19 inch wheels, etc.