Hi all, Just bought 2 weeks ago a convertible Astra. Right now i have some minor problems wich i hope anyone of you can help me out. 1. It has a standard alarm in it with just one button up in roof and a led light. When i push the button it flashes for ten seconds and then go off. Is this beheviour normal ? 2. When i want to horn ( or claxon ) the fuse under the bonnet blows. When i disconnect the horn and push the button on my steering wheel to horn the fuse still blows ?? 3. The heather does only work when i put the switch in position 4, i know there must be a resitor in my car to do position 1,2 and 3 but where is it ? thanks in advance The Gamblers