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 ...

Of course, all hope is not lost because this usually just means the battery in your key fob has died and needs to be replaced.

If you're looking to pick up a new key fob, or repair one, you might wonder how long programming it takes and whether or not you can do it yourself.

Key fobs are pretty standard ways to lock and unlock your car, but some key fobs do a whole lot more than just manipulating doors and starting your car.

If you have a key fob and have ever been curious about the circle arrow button and its function, here's what it means.

Your fob uses radio waves to communicate with the car, and no connection back to Toyota’s servers is needed. But the function will not work without a larger Remote Connect subscription.