VVDI Key Tool Plus Add Key for BMW 740Li 2015 CAS4

 

Today we are going to show you how to add a key for BMW 740Li 2015 with CAS4 system.

 

Tools:

VVDI Key Tool Plus

Xhorse CAS4 Solder-free Adapter

BMW CAS Test Platform

 

1. Remove CAS4 Module

Remove the bottom panel and take out CAS4 module.

Mask 1N35H.

 

2. Read D-flash

Connect CAS4 Adapter to CAS4 module. (clear pin contacted and pieces locked)

Then connect CAS4 Adapter to Key Tool Plus.

On KTP, go to

Prog>>Immo>>BMW

Read and save D-flash.

Read and save P-flash in case.

 

3. Make Dealer Key

Assemble CAS4 module again and connect it to BMW test platform and VVDI Tablet.

Put original key to the coil to turn on the platform.

On KTP, go to

Immo Programming>>Europe>>BMW>>Automatically diagnose models>>Generate keys via EEPROM

Put new key into KTP coil.

Select

Make Dealer Key>>CAS4+ (5M48H/1N35H)

Load EEPROM(D-flash) file.

Select key position.

Select "Have a working key. Insert working key to programmer and continue".

Insert original key as prompts.

Take a screenshot of ISN in case.

Insert new key to make a dealer key.

Success.

Insert new key to test platform's coil.

Turn on/off platform for several time to make sure it works.

Install CAS4 module back to vehicle.

 

4. Cut Key Blade

Duplicate key blade by Dolphin XP005L Machine.

Done! That's how to add a key for BMW 740Li CAS4.

https://www.xhorsevvdi.com/