This seems to be the most common problem with new i-Paces.
My display stopped working, but I only had to shut down, remove USB stick, restart (fully), then reinstall stick and all was good.
Note that if you put it into Low Power mode from the MyEV screen#2, this deliberately blanks out the center console screen to save energy. But you'll see the battery saver icon on the lower right margin of the dash:
My display stopped working, but I only had to shut down, remove USB stick, restart (fully), then reinstall stick and all was good.
Note that if you put it into Low Power mode from the MyEV screen#2, this deliberately blanks out the center console screen to save energy. But you'll see the battery saver icon on the lower right margin of the dash: