The key fob is your lifeline to your car, letting you unlock the doors and set off the alarm, at a minimum, but how can you ...

Rivian Key Fob Still Not Working After 10,000 Miles, Service Troubles This R1T owner hasn't had working key fobs since he took delivery, and Rivian was unable to help for months.

Problems with keyless fobs appear to be an increasingly common problem for motorists as technology has shifted the market away from the traditional key and lock.

"The cost to replace the latest key fobs can be as much as $400 depending on the brand. Then add another $20 to $130 to program it to work with your car.

A tenant posted a viral TikTok after discovering how to clone a key fob for just $13 using an RFID device from Amazon. He said his apartment wanted $50 to replace his key fob that stopped working.

Driving off without your key fob won’t immediately stop the car, but you might not be able to restart or lock it once you reach your destination.

High-tech thieves are hacking into key fobs to steal cars and experts say it’s starting to become more common.