Tesla will raise the price of its advanced driver assistant software, known as 'Full Self-Driving' (FSD), from $10,000 to $12,000 in the US on January 17, the company's billionaire CEO Elon Musk announced on Twitter. The software includes features like automatic lane-changing, stop light recognition, and 'Smart Summon'. Tesla had earlier raised FSD price from $8,000 to $10,000 in 2020.