Ikco DONG FENG S30 2016 Owner's Manual page 118

Special note
Do not open the sunroof when it is
raining or vehicle is being cleaned.
The sunroof can only be opened upon
driving for 5 min at least after raining
or vehicle cleaning (in order to dry
stagnant water on the roof by air).
SUNROOF*
Do not put heads or hands out of the
sunroof when driving.
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