Thanks Antiburn - knew about the error message which would need to be cleared if I power-on without the airbag connected alright. Thanks for the reminder though...
On the bolt torque for the window to regulator, makes perfect sense now that you say it. Appreciate the heads-up. Do you know what the max recommended torque is (or where I could find out?). Failing that, I'll just have to do it by "feel" (not ideal, I know)....surely around 5Nm should be ok...