On XXX, while driving my 2024 Kia Sportage X-Pro Prestige on [XXX] after exiting XXX, traveling west toward [XXX], the panoramic moonroof glass suddenly shattered without warning. It sounded like a gunshot going off very loudly inside the vehicle and badly startled both me and my service dog. The glass had no known prior damage, nothing had been placed on it, and I did not see or hear anything strike it. I pulled over and found the panoramic glass extensively shattered, with thousands of small fragments and areas of glass missing. I saw no evidence of an external impact. I received a superficial cut to my finger from a glass fragment; no medical attention was required. The interior sunshade was closed and prevented the shattered glass above it from falling directly onto me and my service dog. Glass fragments were still found inside the vehicle after the repair was completed. Multiple photographs document the extensive damage. The moonroof was repaired through insurance, but no cause for the sudden glass failure was identified. Kia America opened Case #XXX, escalated the matter for additional review, and requested post-incident photographs and incident details, which I provided. Kia later stated it had completed its review, cited factory-warranty glass coverage and the absence of applicable campaigns, and declined further assistance. I was not provided with a diagnosed cause for the glass failure. This vehicle also has a separate recurring safety concern involving unexpected e