HI woundering if any one could help me i have just bought my daughter her first vauxhall corsa comfort 1.2 and the origanal radio cassett player is in it but when i turn it on it displays safe 7 has anyone got the code for the radio plz the numbers on it are,/philips 330886636/no 24423502/type car 2004E/UUI/90222140475108/00302271275773/GM 0204212757773.Thanx