Xhorse VVDI BIMTool Pro Repair BMW CAS3++ istap

 If failed to downgrade BMW CAS3++(istap) with Xhorse VVDI BIMTool Pro and data corrupted after programming key via OBD. BIMTool has a option to repair BMW CAS3++.

OBDII-CAS3+ ISTAP Repair

For suddenly condition cause CAS enter service mode while update ISTAP*, select this type to repair (OBDII-CAS3+ ISTAP Version).

You need know CAS ID before continuing. You can input the CAS ID or load EEPROM for read CAS ID.

Use the known CAS ID to repair: if you have record CAS ID before update CAS flash can use this way.

Use the CAS EEPROM to repair: If can’t read CAS ID, you can use this way to repair, you need to have the CAS EEPROM dump file.

VVDI BIM TOOL Pro EEPROM Repair (CAS1, CAS2, CAS3, CAS3+)

Support loading EEPROM dump file in service model, Then automatically repair the service mode status and save the new EEPROM dump file.

Step: Load the EEPROM dump file that needs to be repaired, and it prompts that you need to load the FLASH file. If you need to repair, you will be prompted to save the new EEPROM and FLASH files. After repair, it is recommended to load the new file to see whether it needs to be repaired. If it is still prompted file need to be repaired, it means there is a problem with the file you read, please read and repair it again.

How to Program 2018 Prius All Keys Lost with VVDI Key Tool Plus

 2018 Toyota Prius Prime USA model push to start (all keys lost situation) is a success with Xhorse vvdi key tool plus.  You need the Toyota 8A AKL adapter from xhorse to make this possible.

I did write it multiple times in different ways so it’s reusable.

Go to Remote Program function
Generate this remote as C-HR, search C-HR in the database
Select Toyota C-HR Remote

Program this remote
You need to use XM38 series remote.

Then go to IMMO Programming function->Asian->Toyota->Smart Key System->Select by type->Smart key system->8A (2016-, P4 page A8/A9/AA)

Always backup smart box eeprom data first.

Then select generate all keys lost smart key

This function can generate a spare master key when all keys ate lost.

Upload eeprom data

Put an XM remote with a crossposting smart card into the device antenna
calculating data online

Program XM38 smart key successfully.

The Key does work to start the car but won’t work for proximity functions.

If you code xhorse remote, it codes but has no remote function you have to do delete keys using original key, then produce a different type on xhorse. So you have to delete each time you are unsuccessful.

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