C182 Defrost air windshield

[pegase]

Hello,
It is my first post.
In this at the beginning of January I would like above all to address to all an excellent year.
I benefit from it to thank all the team for A2a for their excellent achievements as all the painters who put the fruit of their work at the disposistion of all.
I am an old simmer but initial eternal.

Just a small question concerning the defrost air:
I have just seen me that on C182 skywane the two cursors of windshield defrost air do not function. The small hand does not appear.
I reinstalled the plane and accusim but that did not regulate the problem.

On C172 that functions very well, the small hand appears and the cursors slide.

It is not verry important but I would like to know if that is normal?
I do not know if that were already announced but it does not seem to me to have read it. If it is the case thank you to move the post.
Excuse my English, this is an automatic translation.
Thank you in advance for your answer.