> But the organization wants to see physical controls for turn signals, hazard lights, windshield wipers, the horn, and any SOS features like the European Union's eCall feature.
Those are exactly what is at issue.
This also needs to deal with multiple languages and regional accents for Europe.
If I, an American, rent a car in Germany, do I need to speak German in order to engage the windshield wipers? For that matter, navigating the on screen controls may also be problematic.