Markings on front side windows

[Haleakala]

Hi, I'm guessing these marks that show up when moisture condenses on the windows are from the assembly line.

Does anyone have any idea how to remove them? I've tried glass cleaner, isopropanol, razer blades, Mr. Clean magic eraser and nylon scour pads.
Thanks in advance

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[Paxton407]

Is your LR4 brand new? I seem to remember seeing something similar on my 2016.5 LR4 windows when I first purchased it. It went away after one or two cleanings.

 

[Haleakala]

It was new in April.

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[Waterndirt]

We've had a 2014 and now a 2015, I have not experienced anything like that.

Try acetone.

 

[ryanjl]

Looks like it may be markings from the suction cups used on the assembly line to hold the windows as they are put into place. Maybe the suction cups were dirty and scratched the glass?

 

[Haleakala]

There are no scratches visible on the glass. Nor can I feel any. They only show when the glass fogs or is misted with glass cleaner.

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[Quijote]

Looks like it may be markings from the suction cups used on the assembly line to hold the windows as they are put into place.

Exactly what I was going to say.