I have a 2003 Mégane II 1.6 auto. In the last couple of days I have had two problems 1. The driver side rear window will not open and 2. The radio will not switch on. I can't find my handbook but located the fusebox beside the glovebox on the passenger side. I replaced the radio fuse but it still doesn't work. It is not clear which fuse covers the window in question. Any ideas what is causing the problems?