Hi there, I have a 1994 Audi Cabriolet, runs like a dream. On Saturday whilst driving at 60-70mph, I lost all power in the car. Came to a stop, safely thank god, and tried to restart it but was completely dead, as if I hadn't activated the immobiliser. 90 mins later when the recovery man arrived, it started fine and I drove it home. The next day, I was 2miles from home and it did it again, same thing happened, an hour later it started again. Am assuming its electrical or the immobiliser, but would it kick in whilst driving> If not, then any ideas on what sort of electrical problem this could be. Thank you