Even as Mercedes continues to target boomers, it has quietly recruited 500 people aged 20 to 32 for a focus group it calls Generation Benz. Mercedes researchers are seeking their views on the economy, car ads, model designs, and more. The automaker sent 20 Generation Benzers into dealerships wearing flip-flops and other casual attire to see how much attention they received. Four of the 20 were ignored. The results, says Steve Cannon, vice-president for marketing, served as a wake-up call to Mercedes dealers “that we have to start paying a lot more attention to tomorrow’s customers, especially if tomorrow is coming faster than we thought.