Hi due to having repairs done the battery of my Vauxhall Combo was disconnected and I have no radio. The numpty that sold it didnt give me a code (old postman Pat van) I read the reply on here which would be great if I knew how to get the radio out the van to find the needed codes...........Help......The wife hates having no music ............so do I Its 2002/3 model...... Thanks in advance...