Rivian R1T owner Jehu Garcia has owned his electric pickup truck for about four or five months. Unfortunately, his key fob has never worked properly. He says Rivian just couldn't seem to fix it. In ...

The extreme cold affects not only car batteries, but also can affect the battery-powered key fobs that start many newer vehicles. Cold weather causes the fob battery’s chemical reactions to slow, ...

Key fob batteries always seem to die at the worst times. Learn a simple way to test a coin cell, plus which results you'll ...

When a Montana woman’s car key fob suddenly stopped working, she figured it was just a dead battery. But even after swapping in a new one, her car refused to respond. That’s when she turned to ChatGPT ...