Hi, Don't know if anyone can help, just rebuilt a S2 and after connecting everything up I can get the engine to turn over and the doors lock and unlock by the remote, the electric windows work as well as the interior light....................but I have no dash warning lights and no fuel pump whirring etc etc. The alarm is a Maystar and the Immobiliser is an Auto watch. There is a aftermarket switch fitted under the steering wheel but this makes no differance whatever position its in.