I need a code 4 blaupaunkt stero?

It's from a 1997 renault Clio n- reg
it's a blaupant

model number
Serial number BP4496V7093429
that's a zero above not an O
other random numbers on the stero are
7700844460
fd9711
7644496091
any codes for this would be greatly appricated!! I've read most of the other questions so I know how 2 input & store the code!! Silly me though did not realise that those codes where generated for each individual stero so after trying 2 put in 3 different codes & waiting longer & longer to put them in with the time delay I have finally wrote my own details in this question.

Any help would be greatly appricated as I can't live without my stero!!! Cheers chris