general problems of the 2012 Honda Civic

The contact owns a 2012 Honda Civic. While the air conditioner was activated, a ringing noise was heard through the vents. The vehicle was not taken to the dealer. The vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 39,000.

I was driving on the interstate on a very cold morning, I was in the right lane, no one was even around me and all of a sudden I hear a load pop, I looked over & my passengers side, 'vent window' had shattered into a million pieces. It did stay in tact but Honda dealer says something must have hit it. I personally think the vent blowing the warm air on the cold window effected it. This may be a little window but it's not cheap to fix. I am wondering if there have been any other complaints regarding this. . .