I first drove this 7th gen 5 Series 3 years ago – a 540i just like the one I have this week, except no xDrive, that was optioned to over $82,000. It was reborn a baby 7 Series loaded with trickle down flagship tech and a remote control parking feature that beat Hyundai to market by 3 years…spoiler alert; that feature is gone. The luxury German automakers love to pack …