It’s some form of heating element. You flip a switch and it runs electricity through some fairly resistive wires (iirc it’s carbon fiber; maybe NiChrome)
The most firmware you see is some kind of thermal monitoring to keep from getting too hot. It’s not a complicated system.
All this is, is a whole bunch of claptrap to sell you fully functional car, but charge you to unlock that functionality. You wouldn’t buy a house and then buy keys to use every room in the house.
You can call it what you want. I call it extortion. It should be illegal, and it’s certainly scummy.
Heated seats, for example, are not “software”.
It’s some form of heating element. You flip a switch and it runs electricity through some fairly resistive wires (iirc it’s carbon fiber; maybe NiChrome)
The most firmware you see is some kind of thermal monitoring to keep from getting too hot. It’s not a complicated system.
All this is, is a whole bunch of claptrap to sell you fully functional car, but charge you to unlock that functionality. You wouldn’t buy a house and then buy keys to use every room in the house.
You can call it what you want. I call it extortion. It should be illegal, and it’s certainly scummy.