Kia Optima Hybrid 2017 Owner's Manual page 269

Features of your vehicle
Mode selection
5-140
The mode selection button controls the
direction of the air flow through the
ventilation system.
The air flow outlet port is converted as
follows:
Face-Level (B, D)
Air flow is directed toward the upper
OJF045076
body and face. Additionally, each out‐
let can be controlled to direct the air
discharged from the outlet.