These days, even with a precision cut key, most vehicles won’t start without the presence of the proper computer chip. As a matter of fact, some cars no longer require you to insert the key at all. An ...

In this primer on how to replace a car key fob, Consumer Reports says getting another high-tech key fob can be a pricey proposition.

Finally, many people don’t realize key fobs have a secret: there’s usually a mechanical key inside for cars with push-button start systems, so that if the car or fob battery dies, the car can ...

Press the push button start on your key fob, and hold the button until your engine starts. To turn off your car's engine, follow these steps: Put your vehicle in the park gear.