Reading over this whole thread the common theme is lack of communication by Tesla. Update issue for some models - broadcast update email to those owners too hard ? What's with Homelink - why such a mystery -- what's so wrong with sharing some truth ? Summon feature - again, why are we left to speculate and scan media articles and archives. Tesla is a strange organisation, they gain loyalty from a unique and impressive products, but seem to squander trust with very poor external communications. The latter is not as costly to facilitate. For my own company I have people scanning forums like this and social media to proactively respond to concerns and down trending sentiment. I half suspect Tesla don't read this forum, but if they do I'll await a response to my observation. Challenge set !