The contact owns a 2021 Toyota Corolla. The contact received notification of NHTSA Campaign Number: 23V865000 (Air Bags); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was contacted and informed the contact that they were unable to unscrew the rear screws on the seat to remove the seat because the seat failed to move forward to access the rear screws. The dealer stated that the seat bracket had to be fractured and then replaced to be able to complete the recall repair. The manufacturer was made aware of the issue and was informed the contact that the dealer would charge more for the additional damage. The manufacturer opened a case. The failure mileage was 94,576. Parts distribution disconnect.