Study Says Dashboard Warning Lights Confuse Most Drivers, Here's Your Guide Dashboard lights are very important, because they let you know if something by Carscoop August 10, 2013 at 21:30 ...

The survey by Britannia Rescue found that 98 percent of drivers do not fully understand the 16 most common dashboard warning lights. The most confused symbol was the catalytic converter warning light.

The Mercedes-Benz E Class stands out for having a whopping 41 different dashboard lights, the Daily Mail reports.