Button - Cushion Adjust - Driver Seat - Remove and Replace: Remove

Open the LH front door and fully lower the LH front window.
Use a trim tool to carefully release the clips that attach the driver seat cushion switch button to the seat assembly, and then remove the button from the assembly.
CAUTION: Be careful not to damage the button and seat trim.

Tip: Pry in a twisting motion.

Courtesy of TESLA, INC.