The side bolsters in the front seat backrests can be inflated/deflated to adjust the amount of support provided. The settings for the multifunctional seats can be adjusted using either the mutifunction control on the seat or the center display. The adjustment settings are shown in the center display.
To adjust the side bolsters:
Activate the multifunction control by turning the control 
upward/downward. The seat settings view will appear in the center display.
- Press the front part of the four-way button to increase side bolster support
. - Press the rear part of the four-way button to decrease side bolster support
.