Mercedes-Benz NTG 4.5 / 4.7 "TV" option activation with Mr12Volt MOST CarPlay interface

[@shaungreen5109]

Any idea how this is done for NTG 5?

[@thiagobartolo]

Is there a way of upgrading from ntg 4.0 to 4.5?

[@mr12volt]

Hi, we have no idea on upgrade which is far more complex than installing our product.