Condensation On Front Window RX350
#1
Driver
Thread Starter
![Default](https://www.clublexus.com/forums/images/icons/icon1.gif)
In the morning on warm, humid days I get condensation on outside of front window. This is at bottom center where the vent on top of the dash blows air up onto window.
This happens when I run the AC on cool. Without defrost on. Technically, I understand why. But, I never had this happen on any of my previous Lexus'.
The coverage is about 3 inches high and width of the inside vent.
Doesn't matter what position vents are in. Or, if S-Flow is on or off.
My airflow changes correctly as I change the settings.
Any ideas why this is happening.
Very annoying----
Thanks
This happens when I run the AC on cool. Without defrost on. Technically, I understand why. But, I never had this happen on any of my previous Lexus'.
The coverage is about 3 inches high and width of the inside vent.
Doesn't matter what position vents are in. Or, if S-Flow is on or off.
My airflow changes correctly as I change the settings.
Any ideas why this is happening.
Very annoying----
Thanks
#2
Racer
![Default](https://www.clublexus.com/forums/images/icons/icon1.gif)
In the morning on warm, humid days I get condensation on outside of front window. This is at bottom center where the vent on top of the dash blows air up onto window.
This happens when I run the AC on cool. Without defrost on. Technically, I understand why. But, I never had this happen on any of my previous Lexus'.
The coverage is about 3 inches high and width of the inside vent.
Doesn't matter what position vents are in. Or, if S-Flow is on or off.
My airflow changes correctly as I change the settings.
Any ideas why this is happening.
Very annoying----
Thanks
This happens when I run the AC on cool. Without defrost on. Technically, I understand why. But, I never had this happen on any of my previous Lexus'.
The coverage is about 3 inches high and width of the inside vent.
Doesn't matter what position vents are in. Or, if S-Flow is on or off.
My airflow changes correctly as I change the settings.
Any ideas why this is happening.
Very annoying----
Thanks
![Smilie](https://www.clublexus.com/forums/images/smilies/smile.gif)
#4
Driver
Thread Starter
![Default](https://www.clublexus.com/forums/images/icons/icon1.gif)
hmmm?
I don't use Auto. Never have.
This happens more in mornings when I leave garage. Maybe the garage holds more humidity overnite. I can try the Auto and opening windows for a minute.
But, as mentioned, never had this issue before--
I don't use Auto. Never have.
This happens more in mornings when I leave garage. Maybe the garage holds more humidity overnite. I can try the Auto and opening windows for a minute.
But, as mentioned, never had this issue before--
#5
Driver
Thread Starter
![Default](https://www.clublexus.com/forums/images/icons/icon1.gif)
Thanks Cocal,
I must have accidentally started 2 same topic threads. Mods can delete one.
I can run wipers. But, it just re-condenses. Plus, if some bugs are on windshield, they will smear. And, I don't want keep using the washer fluid. I know, I am OCD.
I haven't seen this issue mentioned before. So, was wondering if a car ventilation system issue.
I must have accidentally started 2 same topic threads. Mods can delete one.
I can run wipers. But, it just re-condenses. Plus, if some bugs are on windshield, they will smear. And, I don't want keep using the washer fluid. I know, I am OCD.
I haven't seen this issue mentioned before. So, was wondering if a car ventilation system issue.
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