I have a problem with the XR2 and need some trouble shooting advice to sort it.

I lost all my electrics at the same time, no lights, no rad fan, no wipers, fuel guage, absouletly everything with exception to a glowing battery light.

Battery is as flat as a dodo.

Have checked all the connections, but nothing.

How can I test the alternator to see if thats the thing not working?

Anything else I can check?