Traffic Light Recognition requires Car2X to be fitted to the car. Whilst many A3 car reviews mentioned it as a feature, it’s not on the build configuration for my 2021 S-Line with the Driver Tech Pack. So I’m not sure whether it’s one of those features that gets introduced into the build line at a later date? I hope the 2020/21 cars have the capability, as the count-down to green feature looks really useful. (Assuming that it gets rolled out in U.K. infrastructure in the any time in the next decade.) Does anyone know: it’s one of the questions my dealer was unable to answer.