if you take the whole unit out they're should be a plastic type cover on front of it. you will need to take that cover off with alan keys i think. anyway once it is off on the front next to the cd slot they're should be a small hole which a paperclip may get into. prod a paperclip or a pin down theyre which should force it to eject other wise go to a vauxhall retailer
simon hall
September 2008