This is a tutorial on how to solve BMW CAS/FEM/BDC version & coding loss issue with Xhorse VVDI BIMTool Pro . You can refer to the solution in this article if you’ve met the following problems: BMW CAS4+ and FEM/BDC OBD show unsupported versions and require upgrades. BMW CAS4+ and FEM/BDC OBD preprocessing completes but indicates coding loss with no recovery possible. BMW OBD preprocessing is unexpectedly interrupted due to missing SWFL version, halting further processing. The vehicle’s SWFL or coding version mismatch causes functional deficiencies. Solution Here’s taking FEM module as an example. When the SWFL, CANFD coding and key position info are missing, we can resolve these issues using BIM TOOL or BIMTool Pro. Connecting Tools Connect VVDI BIM TOOL , then open software, select Fxx/Gxx Program/Code >> Auto detect >> Connect car Calculating Programming Files Vehicle programming >> 40-FEM[FEM_BODY] >> Calculate Programming...
Xhorse VVDI BIM Tool Pro software and hardware technical support from vvdishop.com.