NHTSA Complaint #11581844 — 2021 HYUNDAI PALISADE

While driving at 65mph on interstate under mild weather conditions the front sunroof spontaneously exploded. There was an extreme loud pop sound followed by glass flying down the roof line and into the fortunately closed sun shade. There was no external impact to cause this and the sunroof mechanism was not being used. After pulling over for inspection a volleyball size hole was seen in front sunroof and the remaining pieces of fractured glass was bowed up suggesting the glass blew up and not down. Safety concerns from the loud pop sound startling driver and potential for glass to rain over driver and occupants if the sunshade is open. The dealer refused to look at the issue and suggested body shop for repair. There were no warning signs and not a driver related issue. There continue to be many incidents being reported here and I'm guessing countless that aren't. There is an issue with the manufacturer needs to address.