Radio is disappearing from cars. Congress wants to stop that

Congress is considering a requirement that all new cars include AM radio, arguing the century-old technology is a last-resort channel for emergency alerts. The measure, passed in the House last month, faces pushback from automakers that have been removing AM radios—especially from electric vehicles and plug-in hybrids—because EV high-voltage systems can generate electromagnetic interference that distorts AM signals. Industry groups say drivers increasingly rely on streaming, satellite radio, or digital AM/FM, but broadcasters warn analog AM remains vital when cell service fails. The NAB cites 82 million Americans listening monthly and notes 53% of AM/FM audiences tune in via cars.