Defrost problem

[Johnnyw204]

My car is NX450h+. When I use the pre-conditioning function during this chilly week . I found that the defrost function is not good. I set to defrost the windshield in my app. However I note that just the center area is work! It doesn't work on the bottom corners and far sides of the windshield.

What can I do to solve this problem ?? Thanks 

 

[NemesisUK]

How long do you set it for? Perhaps extending the set time would clear more of the screen?

[Johnnyw204]

31 minutes ago, NemesisUK said:

How long do you set it for? Perhaps extending the set time would clear more of the screen?

Thanks for your reply.  I set it run over 10min before I go. 🙏

[NemesisUK]

Is this misting on the inside of the screen? Set it to run twice as long and see how it goes.

Make sure there's nothing damp left in the car. Do you use the a/c continuously? This helps to dry the cabin air. I never switch the a/c off, just set to auto and the temp I want and let the car sort it out. Make sure the windscreen glass is really clean, a dirty/film on the inside will mist up more easily