FixVault

Driver or Passenger Seat Lumbar Control Switch Replacement

WARNING: This page is about a different car, the 2018 Buick Envision. However, it is still accessible from the selected car via links, so may be relevant.
GM3871542Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
Preliminary Procedure 
Front Seat Cushion Outer Finish Cover Replacement (Power)Front Seat Cushion Outer Finish Cover Replacement (Manual)
1 Driver or Passenger Seat Lumbar Control Switch
Procedure 
Use a flat-bladed tool to release the lumbar control switch from the front seat cushion outer finish cover.