VVDI MLB Tool adds MQB48 NEC35XX immo data collection function. XHORSE XDMQBAGL MQB Adapter, with MLB equipment, does not need to disassemble the instrument but only the key, and only needs to solder two wires. With low risk, simple operation, it can add keys for most MQB48 keys.
Features:
No need to disassemble the instrument.
Easier to read key data and add keys.
No points/tokens needed for MQB48. (KYDZ does need tokens for MQB48, $15 each)
Function:
Similar to MLB, open the key, read data and program additional key.
This new tool is for MQB48 Megamos AES.
Read immo data (CS code) from mqb working key on the MQB48 platform so can add keys without take the cluster to read on bench.
NOTE:
Free download MLB Tool 2.0.5.0 software to fix voltage problems in App.
Key Tool Plus menu is not ready. Keep an eye on firmware update. The menu path will be: IMMO Programming—VW—Select by type—MQB instrument immo system—NEC35xx (Continental/VDO)—.
Strongly recommend using a PC.
For MQB48 and 5C chip only. Cannot collect immo data MQB49/5C from key.
VVDI MLB Tool MQB48 Wiring Diagram
Need to remove one capacitor (value 0.1uF. near the IC position) of original key as diagram shown.
Soldering socket cables to original key according to different color as diagram shown.
Xhorse VVDI MLB Tool updated MQB48 NEC35XX immo data collection function recently. Follow the steps below to update your VVDI MLB Tool firmware to use MQB48 adapter.
The MQB48 adapter comes with solder wires and an enhanced version replacement chip (Flash 25Q128).
This chip is used to replace the original chip in the MLB main unit. After replacement, it will work with the information collector. Discard the original chip; no need to retain it.
Remove 4 screws on the back of the MLB tool and open the shell.
Remove 2 screws on the main board and check out the other side.
This is the front of the main board.
Replace this chip using the enhanced replacement chip in the package.
After replacing the chip, reinstall the VVDI MLB Tool.
Then you can use the MQB48 adapter to collect immo data.
NOTE:
The MQB48 adapter has strict power supply requirements during data collection. Use two separate USB cables to power the MLB main unit and the MQB48 collector. Do not use charging adapters.
The MLB main unit does not require 12V power.
Data Collection Time:
Good power supply: ~15 minutes for data collection, ~1 minute for immobilizer data calculation.
Average power supply: ~30–60 minutes for data collection, ~1 minute for calculation.