Whether you think it's a cool feature or a dumb one—or both—the 2024 Ford Mustang is now available with a key fob that lets the user remotely rev the engine, thus the name: Remote Rev. We covered this ...

It might not occur to you that your car's key fob has more uses than simply opening and locking your car doors. After all, that was the original purpose behind the invention of keyless entry: so that ...