becker cdr 220 radio code

[deja83]

My well meaning husband replaced my battery......
I now have no radio.....This car is my second Porsche and I adore my baby !!!
I had to drive several states to get it used. No paerwork.
Its a 2001 Boxster S with a 3.2......gray and blue.....LOVE MY BABY !!!!

The radio is a Becker CDR 220
serial number Y5060377....

Does anyone have any ideas....?

I have already tried 1709,1617,1697,8687,5382,7371,5420,3234,9436,4948, 9621 and 8620.......I haven't hit the jackpot yet and would love to see her right again....many many thanks for someone can crack the secret code......