There's nothing more frustrating than when you're rushing home to the sanctity of your own toilet and you're hamstrung by a seemingly simple snag like a car key that won't come out of the ignition.

Here's a frustrating hypothetical: you return home from a long day of work, turn your car off, and move to pull your key out of the ignition. Only, instead of the quick click and removal that usually ...

What happens when your key fob leaves a running car? Learn how far you can drive, whether the engine will stop, and what to do next.