To add to this side discussion, doesn't the euro version of the A4 use amber dynamic turn signals? They could've just kept them in the US version, but the US A4 has red dynamic turn signals.I knew someone would say this. The Audi A4 also blinks the brake light with the dynamic turn strip.
That I think is an example of why people note the amber signals not meeting the DOT requirement. (I'm not an expert on the subject, so I'm not at all claiming to know more than anyone here.)
Sent from my SM-G930T using Tapatalk