E70 AWD, DSC, ABS and EMERG EBV Errors

[cjshaw14]

While posting another thread noticed I never finished this one. Problem was the ATC700 module 27607606629 by the battery must have gotten wet. I replaced the EMF first, thought the transfer case VTG gear maybe bad, opened up and was fine. Finally found an ATC700 on ebay, swapped and all the lights went out. Using ISTA and other Standard Tools recoded module with VIN and reset VTG adaptions. 3 months of weekends trying to figure out but ended up costing about $500 instead of $5k.