Elon Musk says Tesla's Full Self-Driving will become subscription-only

Only around 12% of Tesla owners pay for FSD, the company's CFO told investors in October.

Mark Leong for The Washington Post via Getty Images

• Elon Musk said Tesla will make FSD subscription-only and remove the option to buy it outright.
• Tesla is struggling to get owners to pay for the assisted driving tech.
• Musk's $1 trillion pay package also requires Tesla to hit 10 million FSD subscriptions.

Elon Musk has a Valentine's Day present for Tesla owners: another subscription.