CGDI A2 BMW BDC2 Add Smart Key Guide

Here we have an affordable tool that will add key for BMW G-Series BDC2 system – CGDI A2 Full Version.

Let’s check out how it did the job.

Turn on CGDI A2.

Select

BMW V1.03>>System selection>>BDC Immobilizer (G chassis)

1.Back up coding

Select

Coding Operation>>Backup coding

2.Preprocess BDC2

Open BDC2 unit.

Connect BDC2 adapter to A2 tablet.

Select

Programming operation>>ECU preprocessing

Turn on and off eeprom switch on adapter by notices.

Turn on and off boot switch on adapter by notices.

We have preprocessed BDC2 unit.

3.Generate dealer key

Select

Key operation>>Read original key

Put original key into coil of CG BBA adapter

Select

Key operation>>Generate dealer key

Put new key into coil of CG BBA adapter

Done! That’s BMW G-Series Add Key using CGDI A2 Key Programmer.

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