A remote keyless entry system is a handy addition to any car. You can use your remote to lock and unlock the doors and open the trunk or hatchback. For people who don't like fumbling around with keys, ...

This only applies to cars that can be unlocked by that remote button on your key ring. Should you lock your keys in the car and the spare keys are home, and you don't have "OnStar," here's your answer ...

When the car door lock was introduced, it was the best technology available for the job. The simple lock-and-key system still is standard on many cars. But it comes with a downside: fumbling with keys ...