Hi all, Any help is truly appreciated. So frustrated at this point. I have a 2004 Audi a4 Cabriolet, 1.8 liter. The car starts fine but when I put it in gear and start driving the radio cuts on and off and the anti skid and abs kick in. Dashboard also flickers and goes crazy like a possessed car. When I come to a stop it goes away or just cuts the car off completely. When that happens I can disconnect the battery and reattach and it works again but with some problems. If anyone has any input it would be much appreciated. Thanks much!