Any chance for my upgraded bluetooth, i upgrade it from BIT II and GT1 retroft cannot see it. is there any cable, i remove the 54 pin connecter comes for the BIT II and connect the bluetooth ULF direct. please please i need your help. is there any cables harness connected to the ulf ?? or what i did i right. i remove the BIT II module and the 54 pin that comes special to th bit ii and connect the uld bluetooth direct. i connect the car to the GT1 then codec it for retrofit but it didnt see the bluetooth ...

My car is X5 year 2003 build on 9-2002