2022 Subaru Outback

My subaru outback windshield seems to use low quality glass or have poor windshield mount/frame design. Since purchasing the car new in April 2022, I have had 3 significantly cracked windshields; all of which propagated immediately after getting hit by a pebble mid-drive (not giving any opportunity to fix the chip). I am filing this complaint because I don’t think it should be standard for a windshield to propagate a crack so easily and consistently every time it gets chipped (this seems statistically improbable compared to other cars) - and it’s a legitimate hazard to visibility if I don’t have ample opportunity to get the chip repaired to prevent it from propagating to a crack. Essentially I’m saying that it’s almost guaranteed that getting a chip will result in a foot long crack during the same drive (I say almost because I have been able to repair a chip before it was too late once). Furthermore, the crack will often double in size over night (presumably due to temperature changes) - which leads me to speculate that the windshield glass accumulated internal stresses during install due to poor design. I have only replaced my windshield through official Subaru dealerships with their recommended glass vendor. I’ve attached two photos from my most recent cracked windshield; the first is the crack that propagated immediately after the pebble hit while driving, and the second is after leaving the car overnight stationary. Also note that this is usually at highway speeds; and i have effectively had 1.5 broken windshields per year of driving the car. The first broken windshield happened at ~200 miles driven on the brand new car (5 days in).

Merging off the interstate at a speed of 75mph onto an off ramp at 7pm with 4 adults in the car and when I started braking the windshield cracked from the passages side a pillar in towards the center of the window approximately 7 inches. There were no other vehicles around us and no signs of a chip or previous damage that could have caused the break in the glass.The crack is halfway up/down the windshield and runs horizontal.

The windshield cracked from bottom of passenger side to the center of glass for no reasons, while the car was fully stopped, without any external impact. There were no harms caused to passengers, but it is concerning because the windshield could crack anytime without external impact. This didn't get recognized by dealership as a defect, they claim it was due to external impact. Yes, dealership has inspected the vehicle. No warning lamps or messages or other symptoms of the problem prior to the failure.

I was driving to work and a car kicked up a small rock that struck the lower left portion of my windshield. There was no chip created at the time. Several minutes later, I heard an audible pop and 4 - 6 inch long crack appeared in the same area. Within minutes, the crack traveled across the windshield and extended about one foot further. Within a few days, the crack extended to the middle of the windshield and traveled upwards towards the attachment point for the rear view mirror. It's long enough now where I'm worried about it interfering with Eyesight. When I examined the area where the stone impacted, I can see several very small pits where the rock hit, but each pit is probably no larger than 1/64th of an inch in diameter. Given the behavior of the crack and reports I've heard from others, I suspect that the glass is too thin and under stress the way it's mounted to the car. This fault has been reported over and over on social media and has cost owners many thousands of dollars to correct.

I have replaced the windshield for a second time resulting from a (non-impact) stress fracture coming from the passenger side A Pillar. It seems to be exactly the same spot as previous. The crack is large enough to put a credit card in at the start then wanders in varying directions with a finer crack. This time an aftermarket glass was available which I was told is thicker and more durable that the OEM glass. I am told Subaru has extremely thin OEM glass which they are having industry problems with. If it has any significance there is a dent in the passenger door jam B-Pillar which was there from new and painted over. It seems to be a result of manufacturing robotics possibly. I do not know if this is a clue to two windshields stress cracking.