Lumbar Switch

WARNING: This page is about a different car, the 2012 Subaru Forester. However, it is still accessible from the selected car via links, so may be relevant.

Detach the connectors and remove the seat side cover outside. < Ref. to DISASSEMBLY , Front Seat. >
Disconnect the lumbar switch connector and remove the lumbar switch assembly.

Fig 1: Lumbar Switch Connector
Courtesy of SUBARU OF AMERICA, INC.