HS 250h L4-2.4L (2AZ-FXE) Hybrid (2010)
(b) Disengage the 2 guides and remove the front seatback spring sub-assembly as shown in the illustration.
(c) Disconnect the connector.
(d) Remove the 2 screws.
(e) Disengage the guide and remove the lumbar support adjuster assembly.
(f) Remove the bush.