The knob that controls this feature is located on the outboard side of each front seat. Turn the knob toward the front of the vehicle to increase lumbar support. Turn the knob toward the rear of the vehicle to decrease lumbar support.

If you have the independent front cushion moved down as far as it will go, you may feel the lumbar support higher in your back. Readjust the location of the cushion until you are comfortable. You may also want to adjust the seatback for maximum comfort.