hi, i have a bmw e60 2004 530d non sat nav. The non sat nav unit broke so i replaced it with the bussiness sat nav but im getting a coding error can anyone help me with the steps i need to do to get rid off the error?

 

Still need to code the Replacement Unit to work in your Car!

 

im not the best at coding but iv got all the equipment do you know what i need to code step by step