Here are two ways to use the Xhorse VVDI Key Tool Plus Pad and MLB Tool MQB48 Adapter.
Method 1: Direct Connection
- Bind the VVDI MLB Tool to the Xhorse Key Tool Plus.
- Use a Dual USB-C splitter cableto connect the MLB Tool with VVDI Key Tool Plus.
- Ensure power supplyto both the MLB device and MQB48 adapter.
- Navigation path:
- IMMO Programming→ VW → Select by type → MQB Instrument IMMO System → NEC35xx (Continental/VDO) → Collect Key Data
- Note: A network connection is required for this function.
Method 2: Using File Transfer (Recommended)
- Use the Xhorse MQB48 Adapter and MLB Tool on a PC to calculate MQB48 key data.
- Transfer the saved IMMO file from the PC to the VVDI Key Tool Plus Pad using USB or Xhorse iCloud Data Center.
- On the Key Tool Plus:
- Navigate to MQB48 Menu→ Load IMMO Data → Generate Dealer Key → Learn Key.
Conclusion:
✅ Method 2 is recommended for faster processing—PC software calculation is much quicker than using the Key Tool Plus Pad.
