Verified government source

NHTSA complaint #11488333

This page summarizes an official U.S. National Highway Traffic Safety Administration owner complaint. Use the verification links below to confirm the record directly with NHTSA.

Vehicle

2020 BUICK ENCLAVE

Manufacturer

General Motors, LLC

Components

UNKNOWN OR OTHER

Dates

Incident: 09/22/2022
Filed: 10/07/2022

Owner complaint summary

While driving my car in normal weather/temperature conditions, the driver side sunroof literally exploded. There was a very loud bang, like someone fired a gun next to my head, and initially I thought someone had shot out one of my car windows with a gun. Upon seeing it was the sunroof I then thought an object had falled through the sunroof window. However, upon inspection, the sunroof window glass was actually blown from the inside out. See attached photographs. There was no prior apparent damage/crack/chip to the sunroof glass or mechanism. There was no sudden change in weather, internal or external temperature or pressure inside the car at the time of the explosion.

This is an owner complaint filed with NHTSA (ODI #11488333). It is not automatically an official recall, investigation outcome, or manufacturer admission unless the complaint text itself describes one.

Official record ID (ODI): 11488333. This page is the human-readable source link used across afterwarranty. The raw JSON link proxies NHTSA's public API for machine verification; prefer this page when reading the complaint.