Crash course for Tesla

Electric car maker Tesla, already battling concerns over quality of its upcoming Model X SUV, is now embroiled in a blame game with a Tesla owner and half of the internet, it seems after its Summon driverless parking system crashed a Model S into the back of a truck (left).

Tesla denied the Summon system was at fault, sparking intense debate in internet forums. Tesla has since updated its Summon app to force owners to indicate where they want the car to pull out to. Oops.