This morning my ac suddenly turn into "outside air" mode and the ac air come out from vent is not cool.
During that time, i was drive in raining highway and never gone through any sediment water road.
I attempt to switch it back to "internal circulation" mode from "outside air" mode and it is not helping.
Hence, i just turn off the ac mode and ac fan.
Aftet few minutes, turn it  ON  back everything and it resume.
Luckliy the error is not reproducible.

Mine also same age.  At first it flipped to green.  Then after a while,  We managed to turn on Orange n air con.  Less than a week later, it totally get stuck in green n no cold air.  Compressor dead.  Mine still at honda service.  Collecting Sunday.

This air con has a life.  I estimate 5.5 to 6 years on hybrid regardless of mileage.

Note that new compresor only has 6 months or 10000 km warranty.  Outside mechanic not sure.