Rivian is bringing its new RivianOS 2 interface from the R2 to existing R1S and R1T through an over-the-air update.New features include dynamic controls, redesigned search settings, Google Maps route alerts, improved AI voice assistance, and an available weather app and live trip management.The software’s design will be consistent across Rivian models, but older R1 hardware will have less advanced graphics, AI, and steering-wheel controls than newer R1 and R2 vehicles.