Launch adds BMW G-SeriesĀ BDC2 function on its IMMO tablets For Free.
Here we are going to show you how to do it.
Tools:
Launch IMMO Tablet or Launch Diagnostic Tablet with IMMO License
Guide:
Step 1.Back up coding
Connect all tools by diagrams.


On tablet,
Select
BMW V10.80>>Main Function>>Anti-theft key matching>>BDC02 IMMO

Read ECU info.

Select
Encoding operation>>Back up coding
Step 2.Preprocess BDC2
Select
programming operation>>read-out preprocessing
Connect mcu reset.


Solder eeprom pin2.

Connect other tools as required.

Connect mcu reset to X-PROG3 AT B8.

Preprocessing done.

Step 3.Generate Dealer Key
Select
Key operation>>reading original vehicle key

Select “Generate dealer key”.
Program new key.

Done!
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