CGDI PRO adds CAS4+ keys when all keys are lost

About: How to add CAS4/CAS4+ keys (and when all keys are lost situation), using CGDI key programmers.

Optional tools: CG PRO 9s12, CGDI BMW, CG100 full-featured

Part 1: Add CAS4 key

Part 2: Program CAS4+ all keys lost

CAS4 antitheft buggy key programming, needs to be read to configure the key, read CAS4 antitheft data and load data ro match keys

CAS4 anti-theft computer module

CGDI-Pro and CAS4 wiring diagram

Connect to CGDI-PRO

Decrypt successfully and save data

Go to “CAS4 Key Match”

Load CAS data

Display key data in the CGDI interface

Select the key position that need to be configured

Click to generate the dealer key

Put in the blank key into CGD I BMW

Program a new key successfully!

Work good as the original after learning

DONDE!

CAS4+ antitheft buggy key programming, needs to be read to configure the key, read CAS4+ antitheft data and load data ro match keys

CAS4+ anti-theft computer module

CGDI-Pro and CAS4+ wiring diagram

Connect to CGDI-PRO

Decrypt successfully and save data

Note: CG100 Prog III full-featured support

Click on “ECU”

Select the engine model

Here: BMW E series MEVD1724(N20)

CG100 and CAS4+ wiring diagram

Read EEPROM

Read data successfully and save data

Display ISN and VIN

Step 3: Match the new key by CGDI Prog BMW

Go to “CAS4 Key Match”

Load CAS data that read by CG-100

Display key data in the CGDI interface

Select the key position that need to be configured

Click to generate the dealer key

Put in the blank key into CGD I BMW

Program a new key successfully!

Work good as the original after learning

DONE!

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