How to Retrofit BMW HU_ENTRY to HU_ENTRY NAV by GODIAG GT109 ENET Cable?

It’s successful to use GODIAG GT109 DOIP ENET Cable and E-sys software to retrofit BMW HU_ENTRY to HU_ENTRY NAV for bigger screen. GT109 cable has voltage display which can help you check the current vehicle voltage easily.

 

Operation guide:

Connect GODIAG DOIP ENET Cable to the BMW car and computer properly, and the cable shows the current vehicle voltage (it’s 14.6V)

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Run E-sys software

Click the middle icon

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Click “Target select to…” select the vehicle info you desire, such as F020, and then click “Connect”

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Confirm the vehicle info and confirm to open connection

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Click Read>> FA>> Read ECU

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Select the corresponding ECU model: HU_ENTRY NAV (63)

Click “Detect CAF to SWE”

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Select the F020 CAFD option and click “OK”

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Right click HU_ENTRY NAV (63) and select “Code”

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Start to do ECU coding

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Wait a while till the process is complete

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More GODIAG GT109 DOIP ENET tutorials:

GODIAG GT109 DOIP ENET Cable VS BMW ENET Cable

Official GODIAG OBD2 Tool Online Shop