The large tempered glass roof panel of the panoramic "vista roof" on my 2010 Lincoln Mkt shattered without warning with a loud, frightening explosion while driving 65 mph on the NY thruway on November 30, 2014. The panel was not displaced, although small pieces of glass fell onto the head liner. Luckily, the sun shade was closed at the time. It was a miracle there was not a serious accident, given the volume of traffic at the time. Research discloses that similar events have happened numerous times with other Lincoln automobiles.

- Webster, NY, USA

Sun roof exploded showering driver and passenger with shards of glass cutting hands and arms. I believe the sun roof should be laninated glass.

- Northville, MI, USA

The contact owns 2010 Lincoln Mkt. While driving approximately 30 mph, the contact noticed that when he rolls his rear passenger window down it made a loud bumping noise. The faster the vehicle is in motion, then the louder the noise became. The dealer was contacted but offered no assistance. The manufacturer was informed who was aware of the problem, but offered no assistance. The vehicle was not repaired. The current mileage was approximately 10,000. The failure mileage was approximately 2,000.

- Reno, NV, USA