Toyota FORTUNER 2021 Owner's Manual page 340

338
5-1. Using the air conditioning system and defogger
Adjusting the air flow direction and opening/closing the air out-
lets
Direct air flow to the left or right,
1
up or down.
Turn the knob fully to the right
2
to close the vent.
NOTICE
To prevent battery discharge
Do not leave the rear cooler system on longer than necessary when the
engine is not running.