nigel new code?

Hi Dave, dont know why "Bp codes" are so difficult I have at best a 75% success rate I have another "bp" calculator but that is based on a ten digit serial no but that can give up to seven codes but I have no instructions as to how to work out the correct code it gives me bp1, bp2,C1,C2,bmw,ren,c_old and each comes out with a different code for the same ten digit serial no!

nigel
April 2008

still not work never mind thanks nyway

dave
April 2008

Hi Dave, with that serial no I get 6708 & 0708

nigel
April 2008