article_snippet: Elon Musk has revealed two key software updates for the Tesla model S sedan that Elon Musk claims will end 'range anxiety'.
article_snippet: The updates today addresses one of the biggest concerns for owners of electric cars; that owners of electric cars battery could run out at any moment, leaving owners of electric cars stranded with no recharging station nearby.
article_snippet: So-called 'range anxiety' is a fear that has apparently plagued some owners of Tesla's Model S vehicle.
article_snippet: In a survey for Consumer Reports in 2012, 77 per cent of respondents said limited range was respondents biggest concern with electric cars.
article_snippet: The official range of the Model S at the moment is up to 310 miles (500km), which is apparently not enough to quell range anxiety for some drivers.
article_snippet: CNN noted that, last year, Tesla upgraded Tesla Tesla Roadster electric car, increasing Tesla range from 245 to 400 miles (395 to 645km) on a single charge.
highlights_snippet: Two updates will make Model S fleet 'impossible to run out of range'
  A range assurance app will communicate with Tesla's Superchargers .
  