2023 High Country moonroof exploding

[B-train]

Probably doesn't happen on a Lexus, Mercedes, or any other luxury brand. Just sayin' as talking points to the service writer/GM

 

[Franco]

You're not alone, the exact same thing happened to my 2021 Z71 with less then 4K miles . It exploded outward not inward which was evident by the remaining glass forced upward. When I brought to the dealer they also agreed to that fact. The good news was, it was covered under warranty the bad was it took over a week to get the replacement glass. Don't let them tell you different.