OK
Well the procedure seems to have actuall worked, insofar as the persistent seatbelt remider buzzer that goes off if you actually drive off with the seatbelt not buckled, and that is cool, so thank you to everyone for pounding this in to me, particularly RoverGGM
However it still buzzes when I get in the car and turn the key on.
I will try to live with that.
If it still intolerable I may have to do the wire snip described in the key buzzer thread
Disabling key-in buzzer - install - pics
thanks again!