https://xoutpost.com/attachments/x5-...c-software.pdf
I done that update just turn off all acc like stero ecta and updae took like 20 mins using NCSEXPER and D can cable for my E53 N62 with 6HP i done the seals ecta and used all ZF parts and fuilds with mine with the relearn is not simple as reset and fix it self there is produre that follow afte it like takes 1 hr for it .