The Consumers' Sovereignty Citizens' Council plans to file a complaint with South Korea's Fair Trade Commission, or KFTC, on the 5th over Tesla's promotion of Full Self-Driving (Supervised), an advanced driver-assistance system. The group alleges Tesla misled tens of thousands of South Korean customers by selling the software even though it can legally operate on only about 20% of Tesla vehicles registered in the country. Tesla charged some customers a one-time 9.043 million won ($6,726) fee before switching to a 150,000-won ($112) monthly subscription in August. China-made vehicles account for most Tesla sales in South Korea but generally cannot use FSD because they are not covered by the U.S.-South Korea vehicle-safety recognition arrangement. Tesla only recently began seeking certification for those vehicles, after charging customers for more than three years. The KFTC opened a probe earlier this year into Tesla's FSD advertising and received written responses from the company. The complaint alleges Tesla advertised the software as coming soon, used a South Korea-filmed demonstration video without clearly disclosing its limited availability, and continued marketing FSD despite knowing the restrictions. FSD is not autonomous and requires active human supervision. The group is seeking a temporary marketing ban for ineligible vehicles, administrative fines and referral to state investigators.