§556.4. Petition for exemption. — Inbound Citations

(iv) If a manufacturer advises NHTSA that it intends to file such a petition for exemption from the notification and remedy requirements on the grounds that the defect or noncompliance is inconsequential as it relates to motor vehicle safety, and does not do so within the 30-day period established by 49 CFR 556.4(c), the manufacturer must submit the information required by paragraph (c)(8)(ii) of this section no later than the end of that 30-day period.