Germany denies investigating Tesla over software updates

By Michael Nienaber and Rene Wagner BERLIN (Reuters) - Germany's Transport Ministry denied a media report on Friday that it was investigating Tesla Motors Inc for updating driving assistance software without informing authorities, but said it was "clarifying technical issues" on the matter. German magazine Der Spiegel reported, without citing a source, that there were indications Tesla uploaded new software features to a driving assistance system which had not been examined for security during r