circuit diagrams to fit an alarm in your car?

circuit diagrams to fit an alarm in your car?

im after a circuit diagram of my corsa.. reg vardy are useless ***** and won't 'allow me to view them as they are confidential information' fuck off

i want to stick an alarm in my car.. i know someone who can do it but he needs the diagram to show what wires do what.

help?

Hanes manual. They'll show you every single detail of the car you could ever need.