Did you finally manage to disable it without having the red light on the display?
My TPMS system is still functioning so I’m not there yet.
However, as far as I can gather, the bikes were sold with four options.
Option 1. no TPMS and no alarm.
Option 2. No TPMS and Alarm.
Option 3. TPMS and No Alarm.
Option 4. TPMS and Alarm..
Where an alarm is fitted (option 4) then the TPMS control module is part of the Alarm module (65758544716) Where no Alarm is fitted (option 3), then the TPMS module (65757720818) is a small black box located where the alarm would fit. (Under the rear seat cowling). Where neither TPMS or alarm are fitted (option 1), then the Canbus is terminated with a 120ohm resister (61137668405) which looks like a blanking plug, at the Alarm/TPMS connector.
So for a few coins, it might be work connecting the termination resistor and seeing if that disables the TPMS. I understand it does work for disabling the alarm system, so can’t see why it won’t work for the TPMS.
This is all theoretical, and I’ve no idea whether it would work in practice. But it is something I would try when the time comes, unless someone has already tried this method and can report back that it doesn’t work.
Ian