Toyota Verso-S Manual page 267

An odor comes from the air conditioning system due to the Stop &

Start system operation (vehicles with a Stop & Start system)
When the engine is stopped due to the Stop & Start system, an odor caused
by moisture may be detected. This does not indicate a malfunction.
CAUTION
 To prevent the windshield from fogging up
Do not use
difference between the temperature of the outside air and that of the wind-
shield can cause the outer surface of the windshield to fog up, blocking your
vision.
NOTICE
 To prevent battery discharge
Do not leave the air conditioning system on longer than necessary when the
engine is stopped.
VERSO-S_EE
3-1. Using the air conditioning system and defogger
during cool air operation in extremely humid weather. The
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