Radio code Blaupunkt

ana New member Username: Anixu Post Number: 1 Registered: Aug-11	Posted on Tuesday, August 30, 2011 - 13:15 GMT Hello My car radio is a blaupunkt cr31 S/N:BP1770b0554758 7641770013 What is the code? Thanks
Reg Rooster Gold Member Username: Regrooster Post Number: 8415 Registered: Aug-08	Posted on Tuesday, August 30, 2011 - 17:58 GMT try code 6186