> such as indicators in the same color as the rear lights, are perfectly legal. I saw some of those on some US army vehicles on the German autobahn. And what p

> such as indicators in the same color as the rear lights, are perfectly legal. I saw some of those on some US army vehicles on the German autobahn. And what perfectly illustrated their danger was when they almost got rear-ended while entering the left-lane in front of a passing Audi at mild autobahn speed. Had it been a yellow blinking light, the left-lane driver would have been better alerted to the fact that someone was about to go left. Instead, it was a muted blinking red, at the same intensity as the car's tired red back lights, that looked like nothing more than a defective back light. Such a stupidly dumb design.