Heavy condensation on the inside of the car

Forum for Infiniti M37, M56 M35h Hybrid and Q70 owners.
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firedog68
Posts: 25
Joined: Thu Oct 29, 2015 9:10 am
Car: Infiniti M37s

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Can anyone give me any ideas on why I would have so much condensation on the inside of my car windows? I have never experienced this before and need to bring a couple of rags just to wipe down the windows.

Any thoughts or solutions I would appreciate.


EdBwoy
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Any windows in particular?
One idea is a crappy windshield repair job. My second guess is the sunroof drain tubes might be clogged, especially if you park under a tree and have had your sunroof open there.

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firedog68
Posts: 25
Joined: Thu Oct 29, 2015 9:10 am
Car: Infiniti M37s

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It is all the windows but front windshield one in particular is the worse. I will look at the sun roofing tubing you mentioned. Thank you for the suggestion.

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reggiebrown40
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Joined: Mon Oct 13, 2008 12:01 pm
Car: 2018 Infiniti Q60 Red Sport
2011 Infiniti M56x - Dead

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Have you checked the grommet behind the battery under the hood to make sure it is securely in place? It sounds like air and moisture are entering from a big area like that. I remember when I was running the power wire for my amp I left the grommet off slightly so that I could pass the wire through. That caused all sorts of fogging issues to the windshield and front windows.


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