X431 IMMO Tablet V10.18 BMW Software Update CAS3 CAS3+

V10.18 BMW IMMO software now is available in X431 IMMO Tablet (IMMO Plus, Diagnostic Tablet with X431 IMMO Software…).

Update Info:

CAS2, CAS3/3+ IMMO system, added file generated key function, optimized 0BD key learning (original [key learning]) function, ERM module replacement, added FRM module data function.

1)Add CAS2, CAS3/3+ IMMO system file generated key function, supported to acquire EEPROM after CAS module read, and generate dealer key using EEPROM file.

2)FRM module replacement, added FRM module data function, supported to download FRM module data with Internet connected.

Optimized CAS1, CAS2, CAS3/3+ IMMO system key learning, key unlocking function, fixed no remote control issue of programmer generated keys during key learning process and remote control present after key unlocking.

How to Add Key for BMW CAS3?

Step 1. Read Data

Turn on X431 IMMO Tablet (e.g. IMMO Plus).

Select BMW software. (V10.18 or later)

Select

Anti-theft key matching>>CAS3/CAS3+ IMMO>>MCU Operation>>0M23S

Remove CAS3.

Connect CAS3 to immo tablet.

Read EEPROM and FLASH.

Step 2.Add Key

Back to CAS3/CAS3+ IMMO menu.

Select

Key learning>>File generate key>>0M23S

Put new key into X-PROG3 slot.

Load EEPORM to generate dealer key.

Step 3.Write new EEPROM

Save new EEPROM file.

Back to MCU Operation menu.

Select Restore EEPROM Data.

Then we can start car.

Complete!

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