ADAS Basics

ADAS stands for advanced driver-assistance systems, and if that phrase means little to you, this is the right place to start. ADAS Basics is our beginner hub, written for anyone buying a newer car, borrowing one, or simply trying to understand the acronyms in the brochure. We explain what these systems can and cannot do, why they are now in almost every car built since around 2016, and how to tell a genuine safety feature from marketing shorthand. You will find plain answers on self-driving claims, sensible checks for a used-car test drive, and simple habits that keep the features working. No prior knowledge assumed, no jargon left unexplained. Once the basics click, the warnings, systems and sensors sections will make a lot more sense.