In Car Radio/CD Player?

I know many folk have had the same problem as me and I would love to hear from you. My CD30 player kept coming on by itself, flattening my battery. I took my car into Vauxhall and yes, it was due to a faulty CD30!! The cost of a new one was £580 and told em to stuff it!! I rang Vauxhall and they wouldn't "comment" and said they had no knowledge of faulty CD30's....liars!!! They will not pay or contribute so I have got to see if it can be fixed. Anyone else had the same problem?