The Button Dacia Owners Use The Most Is Probably Not The One You're Thinking Of

• Dacia says its ADAS “magic button” is the most-used button in its cars.
• The switch lets drivers turn off certain ADAS beeps and warnings.
• The company's CEO wants the EU to ease small-car regulations to help keep prices down.

Dacia has built its reputation on keeping things simple. But apparently, one button on its modern cars gets more exercise than anything else: the one that shuts up the advanced driver-assistance systems (ADAS). The company’s head honcho says the so-called “magic button” is the most-used key in the cars built by the Renault-owned automaker.