I've personally not seen it in an Audi. In an old dodge, yes. but that was very long ago On Feb 23, 2008, at 11:08 PM, Huw Powell wrote: > >> All true. >> or a regulator that has a series failure ( high impedance) > > Yah, but we've never seen that. Or have we? > > -- > Huw Powell > > http://www.humanspeakers.com/audi > > http://www.humanthoughts.org/