The below from 30D(d) says differently:
Section 13401(l) of the IRA provides a transition rule for a taxpayer who purchased or entered into a written binding contract to purchase a new qualified plug-in electric drive motor vehicle (as defined in section 30D(d)(1) of the Code, as in effect on the day before the date of enactment of the IRA (August 15, 2022)) after December 31, 2021, and before the date of enactment of the IRA (August 16, 2022), and placed such vehicle in service on or after the date of enactment of the IRA. The transition rule provides that such a taxpayer may elect (at such time, and in such form and manner as the Secretary may prescribe) to treat such vehicle as having been placed in service on the day before the date of enactment of the IRA.
