Hi, can anyone help me i've got a old shape cabriolet (96) P reg. The power hood on it has stopped working it has been sitting around for about 8 months not being used, the electrics work fine you manually unclip it and press the button the back part of the hood (above the boot) lifts up andthe catch on the back partopens but does not lift up (so that the hood canfold down into it)you can hear a whirring noise butthat is all that happens. Any ideas or advice would be greatly appreciated. Ta.