Bongo Fury

Hi all, a bit random but does anyone know where the immobiliser might be located? I need to get the serial number off it so I can get the immobilizer code in order to program a new fob. I've taken the fascia off where the immob flasher is but can't see where the cable goes and there's nothing obvious under the bonnet or by the pedals. Is it likely to be in the engine bay? Don't much fancy pulling all my carpet out to have a look if it's unlikely to be there. Any ideas very welcome!

Usually hidden well up under the dashboard, for obvious reasons! Try on the drivers side high up possibly near the grommet for cables to the bonnet as there will be a cable to the siren which is normally in close proximity to the grommet under the bonnet on the offside.

Thanks Geoff, I'll have a better look and try to take a bit more of the dash off