Xhorsevvdi.com is going to share with you how to use Xhorse Key Tool Max and VVDI Mini Prog & BMW CAS3+ adapter to add a new key for BMW M3 2011 with a CAS3+ module.

Step 1

First remove the CAS3+ module.

Now on bench, clean points on the module.

Remove MINI Prog head.

Then Use XDNP11 BMW CAS3+ adapter to connect VVDI Mini Prog and the circuit board.

Step 2

Turn on MINI Prog.

Open up Xhorse app on your phone.

Switch to the MINI Prog page.

Click on “Select” to connect your phone to mini prog.

Step 3

Select

• Immo>>BMW>>BMW>>CAS3+(0L15Y)(ADAPTER)

Check if it’s connected well by diagrams.

Then select

• Read>>EEPROM>>Start operation

Data reading success and save the file.

Step 4

Now back to Key Tool Max page.

Select

• Special Function(Network connection needed)>>Immo Data Tool>>Europe>>BMW>>CAS3+ (0L15Y, 0M23S)>>CAS3+

Load the file we just saved.

Follow the prompt to add a new key.

Done!

That’s the procedure of BMW CAS3+ key programming using VVDI Key Tool Max and Mini Prog with Xhorse BMW solder-free adapter.

https://xhorsesupport.blogspot.com