No start and no ignition lights Audi 100 Typ 44

[nokia7799]

Hi,

I have a 1983 Audi 100 2.1 Petrol Type 44 which is not starting. I have a fully charged battery, checked all fuses. Internal lights and other electrical systems are working but i have to ignition lights and the car will not crank. I have checked all earth straps, battery connections etc and they seem fine. There doesn't appear to be a relay or fuse dedicated to this circuit according to the guide in the fusebox, am i right in this?

Before I go looking at the ignition switch etc, any advice or possible obvious stuff im forgetting about or where i should go from here? Hopefully someone may have gone through this before.

Thanks very much..

Barry