Code for Fiat Punto Blaupunkt?

My codes for my fiat Punto Blaupunkt are:
BP237536868894 This one is ingraved in the metal casing.
On a sticker it says: BP-NR 7642375316 and Prod Nr. Fiat: 735337934

Another sticker tells me it is a type: SW Ver 2.65 radio

Aother sticker with a barcode with the firt BP nr on it also says: Fiat Punto CD 7642375316 and underneath that is the number: e1 022329

I haven't had music in my car now for 4 weeks... please does anyone know the ccode?