I did get the replacement display from Noritaki Itron.
It was their last unit. They got it from an engineers lab bench in Japan.
I was not able to buy a spare...

They will not be making any more of these units unless someone orders 100 or more.


Uh-oh...I hope that carsupport still have a few then, or that they are producing a suitable pin compatible replacement that can be easily retrofitted. Otherwise I predict the next big hardware project will be a complete replacement display unit.