i was wondering if anyone can help im having electriacl problems with a 2004 vauxhall astra 1.7cdti and wondered if anyone could help. whats happening is from time to time (sometimes nearly all the time) the electrics cut out for a few seconds then come on again. when i say the electrics i mean stereo, power steering, dashboard, headlights everything. if anyone can shed some light on the matter it would be greatley appreciated