infotainment upgrade

The infotainment upgrade tag covers discussion of hardware changes and upgrade limitations in Tesla vehicles. Current coverage examines why cars using Intel Atom-based MCU 2 systems are unlikely to receive a factory retrofit to the AMD Ryzen-based MCU 3 computer found in newer vehicles. The issue involves more than processing speed: different physical packaging, power delivery, and vehicle harnesses can prevent a straightforward replacement. This tag is useful for readers following Tesla infotainment hardware, retrofit feasibility, and the practical limits of software-defined vehicle platforms, especially where newer technology depends on changes to the underlying vehicle components.