Inspecting rear windshield defroster heating element integrity




Just sharing........
I took this photo a long while ago 11 Oct 2024 and today I am looking at it, so best I share it with you guys.
This is a good use case for thermal cam.
Below : Within seconds of me powering up the rear windshield defroster
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Slowly heat build up on the heating element
.
.
Give it a minute or so
All OK.
I feared damage from tinted film removal.




In April 2014 was its first time tinted using 3M too but lower end model, by 1st owner.
Installer told me I am lucky, he did not damage the heater wire....which is true

I think by the time my 3M cyrstaline fogs up its glue in 2029, if it is removed, my heater wire will get damaged.





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I wonder if high interior humidity can effect or speed up corossion on those fine heater lines ?









