2011 gls elantra

2011 HYUNDAI ELANTRA
1,800 MILES • 4 CYL • FWD • AUTOMATIC
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SOCKERS52
  • MEMBER
  • 1 POST
hello,

can you please explain defoggng logic. if my inside windows are foggy what happens? Does the defrost button & A/C come on automatically?

Thanks,

John
May 18, 2011 at 10:41 AM
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KHLOW2008
  • ✓ASE Certified Mechanic
  • 41,814 POSTS
  • ASE Certified Mechanic
You need to manually set the defrost.

When the inside of the window is foggy, that indicates high humidity inside vehicle and it could be due to the cold outside or there are excessive water vapor inside vehicle, which can mean a leakage into the cabin.
May 18, 2011 at 1:30 PM
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