Any interested person may file with the Administrator a petition requesting him to hold a hearing on-
(a) Whether a manufacturer has reasonably met his obligation to notify owners, purchasers, and dealers of a safety-related defect in any motor vehicle or item of replacement equipment manufactured by him;(b) Whether a manufacturer has reasonably met his obligation to notify owners, purchasers, and dealers of a failure to comply with an applicable Federal motor vehicle safety standard in any motor vehicle or item of replacement equipment manufactured by him;(c) Whether the manufacturer has reasonably met his obligation to remedy a safety-related defect in any motor vehicle or item of replacement equipment manufactured by him; or(d) Whether the manufacturer has reasonably met his obligation to remedy a failure to comply with an applicable Federal motor vehicle safety standard in any motor vehicle or item of replacement equipment manufactured by him.