Acura 2014 TL Owner's Manual page 211

To ventilate the seat, press the seat
ventilation button. The indicator
(blue) above the button will come on.
The air ventilation system has four
settings:
HI Three indicators on.
MID Two indicators on.
LO One indicator on.
OFF All indicators off.
When you press the seat ventilation
button once, the system is set to HI.
To change to the lower mode, press
the seat ventilation button. To turn
the air ventilation off, press the seat
ventilation button until the indicators
go off.
Follow these precautions whenever
you use the seat heaters and the seat
ventilation:
Do not use the seat heater or the
seat ventilation in the HI setting
for an extended period, because it
draws large amounts of current
from the battery.
If the engine is left idling for an
extended period, do not use the
seat heaters or the seat ventilation,
even on the LO setting. It can
weaken the battery, causing hard
starting.
The heater runs continuously and
does not automatically turn off
after a period of time.
Seat Heaters and Ventilations
Heat induced burns are
possible when using seat
heaters.
Persons with a diminished
ability to sense temperature
(e.g., persons with diabetes,
lower-limb nerve damage, or
paralysis) or with sensitive skin
should not use seat heaters.
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