Hidden car features you might have

These five built-in technologies make driving safer, easier and more comfortable, and your car might have them

Cars have changed dramatically over the past couple of decades. What was once considered high-tech, such as power windows or cruise control, has become standard equipment. In its place, automakers have added a growing list of features that improve safety, convenience and comfort without demanding much attention from drivers.

The catch is that many people don't realize these features are there. Some are tucked away in dashboard displays or hidden behind familiar buttons, while others work automatically in the background every time you drive. Unless you spend time reading your owner's manual, there's a good chance you're missing out on tools your vehicle already offers.

Some of these features help prevent accidents before they happen. Others make everyday driving less stressful, whether you're navigating heavy traffic, parking in a crowded lot or heading out on a long road trip. A few are simply clever design touches that solve problems many drivers don't even realize they have.

Reader's Digest highlighted several surprising car features that often go unnoticed but can make a real difference behind the wheel. Here are five worth checking for the next time you get in your car.

1. The tiny arrow beside your fuel gauge tells you which side your gas tank is on

Photo by CHUTTERSNAP on Unsplash 

If you've ever borrowed a car or rented one on vacation, you've probably pulled up to the wrong side of the gas pump at least once. Fortunately, many modern vehicles include a simple feature that eliminates the guesswork.

Take a look at your fuel gauge. Next to the gas pump icon, you'll often see a small........

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