RepairPal Certified shops can diagnose and repair your 2016 Hyundai Azera. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
I would recommend consulting your local dealership. They can work with it with you and see if it's a setting issue or a mechanical issue. If it's a mechanical issue, I would be you still have a factory warranty that would apply for repair costs.