Red 2021 Audi RS7 Sportback with dynamic all-wheel steering driving on a road near rocks.
General

What Is 4-Wheel Steering?

Four-wheel steering is when the rear wheels turn in conjunction with the front wheels, the set primarily tasked with steering function. In fact, 4-wheel steering is sometimes called “rear-wheel steering” or “all-wheel steering.” 

iStock fog lights
General

What Are Fog Lights?

Fog lights or fog lamps are auxiliary illumination sources separate from headlights, typically mounted beneath the front bumper. The lower positioning of the fog lights allows their beams to light up the road underneath the fog layer. Fog lights increase the driver’s ability to see the road and traffic in dense fog and tend to work best in isolation, independently of the headlights.