glhs837
Power with Control
What in the hell? Why would they need a chip for a heating coil or to redirect cooled air. Both easily controlled with a relay which can go to a button. Even if you make the features accessible on a touchscreen, I imagine the "chip" controlling that system would be responsible for triggering the relay, and in that case it would be a hell of a lot more than just the heat/cool seats and stearing wheel that don't work.
Seem unnecessarily complicated.
A multi-function chip takes a fraction of the space and power of a set of relays.
And cost less and have a far greater MTBF. And reduce wiring system cost and complexity. And enable load shedding at need.
I remember the bitching that EFI was unnecessarily complicated. But it does far more than a carb ever could with far less maint and fewer parts.