Taking off all the front panels off my 95 16v turbo for a respray. Not maving a remote to lock the car I unearthed the alarm module. Its under the passenger fromt wing. Looking at all the wires going to it (5cm diameter loom)its not just a siren but must be the brains as well as there is nothing under the steering wheel but the yellow code module. Does anyone know where I can view a wiring diagram of this early module as it would be easy to put an up to date alarm in there knowing where all the wires go.