My new nanocom and me...

Hi there guys, as the title would suggest, I have only just acquired an nano evolution for my 2003 td5 defender.
Whilst looking through various setting, it would seem that I have immobilised the jeep, with a red light on the speedo, and a red immobiliser light beside, with no cranking of the engine on turning the key to start.
Can anyone enlighten me on how to demobilise the immobiliser, also noting the jeep does not appear to have an alarm, nor central locking, nor remote fob, nor are the door locks electrically operated.

Thanks in advance for your suggestions...

Pass the popcorn.

Try unplugging it from the j**p and plugging it in the Defender instead