If your Apple CarPlay connection randomly drops while driving, the cause may not be your iPhone, cable, or car. Radio interference, of all things, could be the culprit.

An Axios report mentioned Boston where drivers lost CarPlay or Android Auto at the exact same spots. Similar “dead zones” likely exist elsewhere but go unreported.

CarPlay units don’t handle GPS navigation on their own. They maintain a direct Bluetooth or Wi‑Fi link to your iPhone, projecting a view based on its internet and GPS satellites. When that wireless link breaks, navigation fails and the connection drops.

Experts point to interference from nearby radio sources, especially in the 2.4GHz band. Boston speculation includes point‑to‑point microwave links, broadcast antennas, or unlicensed transmitters. If you lose CarPlay regularly in the same place, you may be driving through an invisible field of radio interference. Knowing the cause could save hours of frustration troubleshooting or booking unnecessary service appointments. Also keep an eye on upcoming iOS 27 changes.