Your keyless car is broadcasting the signal thieves need to steal it — here's how to protect yourself

On a recent episode of "The Drive," my co-host, Karl Brauer, mentioned taking his 2018 Dodge Demon to the dealership and having his car's key-programming system permanently locked down. The trade-off was significant: If Karl lost his keys, the dealer couldn't simply program him another one. The car's Radio Frequency Hub would have to be replaced before new keys could be programmed. Why would…