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Show us your crack (windshields)

If your windshield cracked (please answer honestly)

  • Diesel : NO evidence of stone chip or damage prior to crack appearing

    Votes: 15 8.4%
  • Diesel : evidence of stone chip or damage prior to crack appearing

    Votes: 25 14.0%
  • Petrol/Gas: NO evidence of stone chip or damage prior to crack appearing

    Votes: 29 16.2%
  • Petrol/Gas : evidence of stone chip or damage prior to crack appearing

    Votes: 43 24.0%
  • No crack

    Votes: 67 37.4%

  • Total voters
    179
I have started to save pics of cracked windscreens. Out of the 27 I have collected, more than 50% look similar to yours. This simply can not be coincidence. Not sure how to proceed, if at all. My first broken screen looks identical. very frustrating!
The other factor is the defrost vent is in the middle. So perhaps the effects from the windshield impact is made worse by more extreme temp delta? In that lower center portion?
 
The other factor is the defrost vent is in the middle. So perhaps the effects from the windshield impact is made worse by more extreme temp delta? In that lower center portion?
Mine cracked when the heating was on pretty high and it was -6c outside. It started from the vent area. However, there was ricochet damage on the outer rim of the glass.
 
Do you have a link for the Z trim. I see varying sizes and yours looks great so I'd like to order the same. New windshield goes on next week so with this trim, defrost deflector, Racing Optics I am hoping the $300 in preventative will work to make the windshield as protected as possible.
This is what I used, as mentioned you need to cut off the lower edge to make it an L shape (not too hard to do just using scissors).
https://amzn.asia/d/8RtyZi1
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Hmm how did that rubber turn around the corner without bunching up? Did you do relive cuts?
It’s a soft rubber (or is it a rubberized foam?) so if you are careful you can massage the strip on the corners to remove bunching and ripples. The outer section on the edge of the screen bows out slightly on the corners which helps keep the curve on the windscreen face smooth.
 
Sigh... 1,960 miles (2 months) into my Grenadier and I had to change my vote here.
Thanks to the wonderful Bay Area roads I have now joined the club.

I'm hopeful if I take it to a shop they might be able to do some epoxy fill. Thankfully its on the passenger side. But still very noticeable!
 

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Sigh... 1,960 miles (2 months) into my Grenadier and I had to change my vote here.
Thanks to the wonderful Bay Area roads I have now joined the club.

I'm hopeful if I take it to a shop they might be able to do some epoxy fill. Thankfully its on the passenger side. But still very noticeable!
I see a big impact crater in your photo, right?
 
It’s mostly impacts. The glass is too thin. It works for modern aerodynamic cars, not there. The fix, is luck.
I was curios if other similar vehicles are having this issue. Checked out a Mercedes forum with G owners. They have a similar thread to this. Seems to be very common occurrence for them as well. Brick aerodynamics and all... some are suggesting good success with exoshield type window protection. Going to have to look into that.
 
I was curios if other similar vehicles are having this issue. Checked out a Mercedes forum with G owners. They have a similar thread to this. Seems to be very common occurrence for them as well. Brick aerodynamics and all... some are suggesting good success with exoshield type window protection. Going to have to look into that.
I wonder what Merc charge for a G Class windscreen?
 
I was curios if other similar vehicles are having this issue. Checked out a Mercedes forum with G owners. They have a similar thread to this. Seems to be very common occurrence for them as well. Brick aerodynamics and all... some are suggesting good success with exoshield type window protection. Going to have to look into that.
I have Exoshield - one year so far (fingers crossed) - took a couple of hits that worried me, but haven’t seen any damage. Seems to do fine in the car wash. One thing - I do have a heated garage, and I know some people theorize that temp fluctuations by the dash vent might be a root cause.
 
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I have Exoshield - one year so far (fingers crossed) - took a couple of hits that worried me, but haven’t seen any damage. Seems to do fine in the car wash. One thing - I do have a heated garage, and I know some people theorize that temp fluctuations by the dash vent might be a root cause.
I broke the cardinal rule of the American Midwest - never say, or think, anything positive or enthusiastic- if you do, the universe will punish you for your hubris. 3 days after I posted this, look what I found. I keep it in a heated garage and only use a car wash about once a month or so. Should probably switch to manual washes. Anyhow, since I had the Exoshield installed by a contactor arranged by my Ineos dealer, they arranged to have it replaced without charge. Maybe something for you guys to keep in mind.
 

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I broke the cardinal rule of the American Midwest - never say, or think, anything positive or enthusiastic- if you do, the universe will punish you for your hubris. 3 days after I posted this, look what I found. I keep it in a heated garage and only use a car wash about once a month or so. Should probably switch to manual washes. Anyhow, since I had the Exoshield installed by a contactor arranged by my Ineos dealer, they arranged to have it replaced without charge. Maybe something for you guys to keep in mind.
wtf is that? The film peeling ? It’s not a cracked windshield right?
 
I've done all I can do! New windshield installed last week. Installed Racing Optics this week, installed the foam around the live edge that Shopkeep found, also 3d printed a defrost deflector (first design). Triple pronged approach to address the three leading theories for cracking. Obviously the true fix would be a more robust windshield option but since we only have this one I've done the best I can do. The film covers up to an 1/8" from the live edge, the foam covers the live edge and the deflector keeps the bottom of the windshield from roasting. The only thing I have left to do is add the strip of clear outdoor tape to the top edge of the film. I did that on my last optics film because the car wash jets would pull it away from the glass along that edge. If this one cracks it is out of my control!
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I was curios if other similar vehicles are having this issue. Checked out a Mercedes forum with G owners. They have a similar thread to this. Seems to be very common occurrence for them as well. Brick aerodynamics and all... some are suggesting good success with exoshield type window protection. Going to have to look into that.
My 96 Europa G has 300k. That glass been pounded like a who... well... there are women on the forum. There are divots 10x the size of that tiny nick that started the second crack. The solution is simple, but, It appears this makes people money. Nothing like stumbling on a way to create reoccurring revenue and acting helpless to solve it.
 
Wow, I was driving down the road one day and my windshield just cracked... not another car in site. I thought it so strange at the time. I bet now it was a stress crack! It made no noise. I just chalked it up to Louisiana roads. I hate to replace it though... I had 95% ceramic tint applied and it works fantastic. So much less heat through the windshield.
 
I've done all I can do! New windshield installed last week. Installed Racing Optics this week, installed the foam around the live edge that Shopkeep found, also 3d printed a defrost deflector (first design). Triple pronged approach to address the three leading theories for cracking. Obviously the true fix would be a more robust windshield option but since we only have this one I've done the best I can do. The film covers up to an 1/8" from the live edge, the foam covers the live edge and the deflector keeps the bottom of the windshield from roasting. The only thing I have left to do is add the strip of clear outdoor tape to the top edge of the film. I did that on my last optics film because the car wash jets would pull it away from the glass along that edge. If this one cracks it is out of my control!
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Not ALLLLLLL you can do - you can also strap a queen size mattress to the front of the windshield and lean out the window to drive.
 
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