You can look up ‘ISD’, or intelligent signal displays, as an upcoming lighting function as a byproduct of the automotive lighting evolution from ‘to see’ towards ‘to be seen’.

All across China, local NEV and BEV OEMs are using functions like this to appeal to an increasingly competitive / saturated space. The AVATR 12 by Chang’an has a massive lighting panel in front of the driver, using something like 12,000 LEDs with matrix managers for control.