Hi, Iím just working my way through my loom now. I havenít got to the immobiliser yet but I made a real hash of the hazard light switch. What I did was buy that section of the loom again from a breakers with all the connectors in place swap over all the relays and switches and start again. The replacement section was about £20 inc postage.
Hope this is of some use
Statistically only one in seven dwarves are happy