Mercedes-Benz debuts turquoise exterior lights to indicate the car is self-driving | A visual indicator for other drivers::undefined
Mercedes-Benz debuts turquoise exterior lights to indicate the car is self-driving | A visual indicator for other drivers::undefined
Different regulations apply for the driver when the car is autonomous vs controlled by a driver.
These lights do not indicate driving assists like Tesla’s autopilot but full level 3 and above autonomy. In level 3 for example, Mercedes is responsible for any damages due to accidents - not the driver.
Also in level 3 the driver may legally use their phone, which is illegal for a car driver normally and give them a ticket.
So there IS a legal requirement to find out about the autonomy level of a car from outside.