https://autos.yahoo.com/tesla-finally-offers-infotainment-upgrade-112638564.html It will start in the US and probably reach all other markets in 2020. The MCUv1 has a chronic defect caused by excessive logging. That leads the eMMC flash memory chip to fail in a matter of four to five years.
One of the clever aftermarket mods put in a microSD socket. Regardless, good to see Tesla is not letting a $1 part brick a $100,000 car. Charging $2,500 for the new part is a little steep. Bob Wilson