I can't seem to initialise the system after replacing both rear tyres on my 2005 E87

I have attempted to go through the routine described in the manual but I can't get the tick in the square box at the end of the routine.

This means I continue to get the warning on the dashboard display panel.

Would appreciate any help thank you.

More importantly:
Why did you replace RFTs with RFTs?? They're horrible!
Our first set is near their life's end and we're not going back to them any time soon. Instead I think we'll do what the new E92 M3 and some other BMW models such as old M Roadster have - a tyre filler in the boot for emergencies.

I think the problem is that you spelled "tires" wrong.

Just kidding :)