; (B) shall be made in clear and plain language; and (C) may not be a condition for the use of any nonmarketing feature, capability, or functionality of the motor vehicle. (e) Enforcement A violation of this section shall be treated as an unfair or deceptive act or practice in violation of a rule prescribed under section 18(a)(1)(B). . (b) Rulemaking (1) In general Not later than 18 months after the date of the enactment of this Act, the Federal Trade Commission, after consultation with the Administrator of the National Highway Traffic Safety Administration, shall prescribe regulations, in accordance with section 553 of title 5, United States Code, to carry out section 27 of the Federal Trade Commission Act, as added by subsection (a). (2) Final regulations Not later than three years after the date of the enactment of this Act, the Commission, after consultation with the Administrator, shall issue final regulations, in accordance with section 553 of title 5, United States Code, to carry out section 27 of the Federal Trade Commission Act, as added by subsection (a). (3) Updates Not less frequently than once every three years, the Commission, after consultation with the Administrator, shall— (A) review the regulations prescribed pursuant to paragraph (2); and (B) update such regulations, as necessary.