MMI screen not coming out of dash

[networkned]

Late 2019 8V A3 S-Line 1.5TFSI, which I've had 5 days.

I drove the car last night and all was fine - screen up, carplay running, all good. This morning, I start the car and the MMI screen is not rising out of the dash. I plugged my phone in and can operate carplay through the steering wheel, as in track skip and volume control, but the screen is still asleep in the dash.

I've checked all the online vids about resetting the MMI system with Menu, knob and top right buttons, but I only have 2 buttons around the centre knob, not 4.

All ideas, help and usggestions welcome.

Thank you.