Elon Musk Once Again Admits Most Teslas Physically Can't 'Self Drive' Without Another Hardware Upgrade
If this story sounds familiar, it’s because the same thing happened back when Tesla introduced the HW3 kit. The company had sold its “Full Self-Driving” software to owners with older HW2.5 cars, then had to upgrade them to HW3 at dealers. According to The Verge, that’s the plan this time too: