Do I need to replace my antenna ?

Hi, my name is Devin. I am an auto repair expert with the Car Genius team here at RepairPal. I'm sorry to hear you're having trouble with your Elantra. Since your SiriusXM works fine, but you're having issues with FM and AM stations, the problem likely lies with the antenna for traditional radio signals. Your Elantra uses a grid-style antenna on the rear window for AM/FM reception, and it's possible that when the window was replaced, they either used a window that isn't designed for radio signals or wiring connectors may have been left unplugged. If you need more advice, have any other questions about your vehicle, or would like to get connected to a RepairPal Certified shop near you, we have you covered. Give us a call at 877-913-1554, and we will happily help you out!