Tesla to hike price for semi-lself-driving tech

Tesla's advanced driver-assistance technology, which isn't even fully operational yet, will cost a lot more next month. "Full Self-Driving," as Tesla calls tech that allows its vehicles to drive themselves from an on-ramp to an off-ramp on limited-access roads with no driver intervention, will cost $3,000 more "over time," Tesla CEO Elon Musk said...