Why do newer automobiles use red for turn lights, instead of amber?

Question

Older autos used amber and it was easier to see when vehicles flash the turn indicator. Using "red" is very confusing - it is hard to know if the driver is tapping the brakes (frequently) or wanting to turn. There seems to be some valid reason for this switch, because, many auto makers are jumping into this "red" bandwagon.

Answer 1

I guess I haven't seen many new cars, because I didn't notice yet.
I didn't really like the amber ones when they changed over.
If they are going back to red, it must be the new Retro.

Answer 2

In the mid '80s, federal law required a differentiation between turn signals and brake lights for the reasons you just mentioned. However, at the same time, they also started requiring the 3rd brake light on vehicles.

Studies have shown that as long as the 3rd brake light is working, it isn't necessary to use a separate turn signal color. So in the late 90's automakers went back to using just red.

Answer 3

As far as I can remember red was always the turn signal in the rear of a car only recently have some models switched to orange or amber. At least here in the US. In Europe things are probably the reverse of here.

Answer 4

if you are tapping the brakes, both lights come on. but i think they do red because it looks better and its cheaper because they can use the brake lights as turn signals so thats one less light they have to put in a car. some new cars still have amber lights tho.

Answer 5

When you buy a new car these days you can request anything including the colors of the lights.