Car keys have evolved significantly over time. Chrysler introduced the first key that started a car with a turn of the ignition tumbler in 1949, Ford introduced double-sided keys in 1965, and by ...

Many key fobs these days — especially those paired with newer vehicles — have an additional button labeled with an icon of an arrow going around in a near-complete circle. If you've ever ...

The procedure for starting the car once you get in also differs depending on the model. For example, the key fob may have to be held close to a clearly designated place such as the start button.