Once again Sir thank you, ACE now out.You can't cut the warning feed for that lamp cos it has feed through the IP's internal circuit, it's turned off with positive feed from the ECU like the brake lamp... as you have nanocom disable it in the BCU instrument pack settings ...after you set up all the warning lamps according to the vehicle's equipment go to "write settings", quit the menus and power down nanocom from it's screen, turn ignition off then wait 60 seconds untill you unplug it otherwise it can alter settings without request or not save them.... check if all the warning lamps are working as they should after that anyway and if it's not OK go back in that menu and see what was disabled by nanocom.
However the alarm horn comes on and stays on until the ignition is off.
I have turned off all alarm settings but makes no difference