One thing though Tesla uses
One thing though Tesla uses emmc chips but recently changed how that works. It's a storage device to log data but it was at one point needed for most thing I like turning on ac or other stuff in the car.
Those emmc are only 16gb and soldier on the board which cost thousands to replace since board has to be replaced.
They could have used a ssd instead for data logging and could be accessible to replace for cheap
Emmc cost around $10 just for part while ssd solid state drive are around $100.00
But they work better for wear and tear and last way longer.
We are ditching belts and such but what quality are the parts being inside.
Western Digital Green M.2 2280 120GB SATA III Internal Solid State Drive for $50.00 which can be replaced by anyone since it's not soldier to the board
If they use that then the 16gb emmc for $10.00
Not only cheaper in long run but cheaper to repair as well since there last the cars lifetime