News Summary

• Elon Musk said Wednesday that millions of Tesla owners will need hardware upgrades to run a future version of its Full Self-Driving software.
• The admission could open the company up to legal challenges from customers who bought Teslas on the belief that the cars were just one software update away from being able to drive themselves.
• Musk said these replacements will be so burdensome that Tesla is looking at building “micro-factories” in “major metropolitan areas” so the company’s service centers don’t get overwhelmed.