The Problem: Sonatas equipped with the panoramic sunroof have a wind deflector at the front. The anchor that holds the deflector in place is bonded and that bonding can fail. This can lead to the deflector partially detaching, which can interfere with the glass of the sunroof when closing. This interference can result in the glass detaching entirely from the car. Warning signs of this issue are increased noise with the roof open or a sunroof that doesn't fully close.
Injuries/Deaths: Hyundai received a complaint of a sunroof detaching, which prompted an internal investigation and this voluntary recall, but no injuries or deaths have been reported.
The Fix: Owners of affected cars can bring them to a Hyundai dealer where the vehicle will have new bonding applied to the wind deflector anchor. The repair will be made at no cost to the owner.
If you own one: Owners will be notified by Hyundai by mail starting on December 2, and they can also contact Hyundai's customer service to ask about the recall at 1-800-633-5151. Owners can also check their vehicles for recalls by entering their VINs at safercar.gov. Needless to say, don't force the sunroof closed if something doesn't seem right whether you've gotten the notice or not. Better safe than sorry.