Here is the detail instruction on updating/reprogramming the DME module and change the VIN stored in the DME dump with BMW WinKFP software.
Tool needed:
BMW ICOM A2+B+C WIFI OBDⅡdiagnostic system
BMW ICOM ISTA/P Rheingold software HDD with engineering and programming software BMW standard tool V2.12 WinKFP V5.1.6 (or higher)
BMW ICOM A2+B+C WIFI OBDⅡdiagnostic system
BMW ICOM ISTA/P Rheingold software HDD with engineering and programming software BMW standard tool V2.12 WinKFP V5.1.6 (or higher)
Vehicle model: BMW E46 316i
Instruction:
Well installed BMW ICOM ISTA/P software HDD and engineering software
Setup BMW ICOM a2+b+c and connect the system with vehicle via OBD port
Open WinKFP software on the desktop
Select F1: Comfort Mode
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Select F3:Update ZUSB
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Select BMW model ECU type: JBBF81, press OK
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Select F4: Enter VIN. Manually enter vehicle VIN number, click OK
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Press Done
Select F4: Special
Select F1: Read UIF, you will be able to view the current vehicle information and VIN. The current vehicle identification number in Entry 2 is 1111111. Press OK then click Done.
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Select F3: Program ZB-Update bottom, the screen will display if you want to program current ZBNr, click Tak.
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Accept program ECU prompt
The DME module upgrade is processing, wait until it processes to 100%.
WinKFP software will display “ZUSB-update programming OK message” when completing update the module.
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Select F4: Special
Select F1: Read UIF
You will notice that the vehicle identification number in Entry 2 has changed to P224855. Press OK.
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Save settings.
Exit the WinKFP software and disconnect BMW ICOM diagnostic tool.
Setup BMW ICOM a2+b+c and connect the system with vehicle via OBD port
Open WinKFP software on the desktop
Select F1: Comfort Mode
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Select F3:Update ZUSB
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Select BMW model ECU type: JBBF81, press OK
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Select F4: Enter VIN. Manually enter vehicle VIN number, click OK
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Press Done
Select F4: Special
Select F1: Read UIF, you will be able to view the current vehicle information and VIN. The current vehicle identification number in Entry 2 is 1111111. Press OK then click Done.
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Select F3: Program ZB-Update bottom, the screen will display if you want to program current ZBNr, click Tak.
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Accept program ECU prompt
The DME module upgrade is processing, wait until it processes to 100%.
WinKFP software will display “ZUSB-update programming OK message” when completing update the module.
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Select F4: Special
Select F1: Read UIF
You will notice that the vehicle identification number in Entry 2 has changed to P224855. Press OK.
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Save settings.
Exit the WinKFP software and disconnect BMW ICOM diagnostic tool.
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