[pdc]

Hi

If it is new from the dealer it should has the secret key write on DME ,which is the same that you have on CAS/EWS.
manipulation error means that the secret ket does not match DME and CAS because they are not the same.
If it is new should have a label with vin number of the car .

When start ista/p ask you if have any exchanged ecu and give you a list,you must check DME and execute the measure plan,the ecu must be visible,if iots not visible chekc the main realy first and fuses...if not can do anything write a PM your skype and we can talk there....

When I install old dme back in car it shows up in list,only when I put new dme back in car it shows an ews manipulation error,and would not let me proceed..Maybe the problem is I was installing new dme then starting bmw software,should try to start bmw software with old dme installed then will it instruct me to change out dme ?