Change the lumbar support by pressing the button upward/downward/forward/back.
Raise/lower the seat cushion front edge by adjusting the control up/down.
Raise/lower the seat by means of adjusting the control up/down.
Move the seat forward/backward by adjusting the control forward/backward.
Change the backrest rake by adjusting the control forward/backward.
Only one movement (forward/back/up/down) can be made at a time.
The backrests of the front seats cannot be lowered fully forward.