NHTSA Complaint #11675516 — 2016 VOLKSWAGEN GTI

I was driving on the highway, and heard a quiet sound like someone sprinkling sand on my windshield for about 10 seconds. All of a sudden, the sun roof burst and shattered with a loud pop. Luckily the internal slide-able screen webbing kept the glass from entering the compartment (except a bit of glass dust and small shards). I never heard a rock hit, or any other cause. I believe the ‘sand sprinkling’ sound was the ‘spider web’ cracks spreading prior to the burst. Obviously that is extremely dangerous while driving on the highway. If it wasn’t for the internal screen keeping the glass off me, it could have been much worse. I was able to pull off the highway and temporarily secure the glass with some cardboard and packing tape.