Product Description
XHORSE XDMQBAGL MQB Adapter No Need to Disassemble the Dashboard
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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.
Product Features:
No need to disassemble the instrument
Easier to read key data and add keys
Note: It is strongly recommended that customers collect data on a computer instead of using a tablet.
MLB+MQB adapter instructions
VVDI2 device
1. Use MLB device + MQB adapter to read IMMO data from MQB48 key.
2. Use VVDI2 to load the IMMO data read in the first step: generate key, learn key (VVDI2 needs to enable MQB function, does not need MQB48 NEC35XX locking function)
KEY TOOL PLUS / KEY TOOL MIDI device
1. The tablet device is directly connected to MLB device + MQB adapter, and IMMO data can be read from MQB48 key.
2. The tablet device loads the IMMO data read in the first step: generate key, learn key (the tablet device needs to have fourth-generation authorization, does not need MQB48 NEC35XX locking function)
Package includes:
1pc x XHORSE XDMQBAGL MQB Adapter
Contact Us:Email:
Sales@XhorseShop.euSkype:
XhorseShop.euWhatsApp 1 :
+86 13515975739WhatsApp 2:
+1 3322878690
Shipping & Delivery:
1) Ship From Shenzhen,China.
Yanwen Express: 7-12 working days, usually No Tax for European Countries or Remote areas. The tax was pre-paid when the package reached, and there's no tax no extra fee for customers. (Due to high custom tax in European Countries,Like Germany, Greece,Romania, Sweden,France, etc, we will use Yanwen express as the first option, if you will need faster DHL shipment, please contact us, thank you)
DHL Shipping: 5-8 working days, To help you clearance we will help declare a lower price on the invoice to help clearance. If the address is a remote area, you need to pay remote freight or we will ship by Normal Post or Yanwen/EMS/Aramex Express.
EMS Shipping: When the address is a remote area to DHL, we will send the package by EMS. And it will take a bit longer, about 7-15 working days to arrive. We will contact you before ship your order, and if you are willing to pay remote fees, we can send it by DHL.
Standard Flat Rate Shipping Service: Usually orders below US$150 will be shipped by post, via Flat airmail as: China post & Yanwen ePacket, and it usually takes about 10-20 working days to arrive.
FedEx Shipping: Usually, we will not use this shipping method, if you have special requirements, please contact us.
2) Ship From the EU. Item title marked "EU Ship" is usually in stock in the EU warehouse, we will send packages via 3-5 working days delivery no need to pay tax. Package to the EU countries will be sent from the Czech Republic warehouse by DHL, GLS, or Hermes. If the item is out of stock, we will ship from Shenzhen,China for you by default.


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Tech Support
Introduction to the MQB48 Key Adapter and Chip Replacement
MQB48 Key Adapter includes:
MLB main unit replacement chip
Key information collector
Connecting cables
MLB Main Unit Upgrade Chip:
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.

Steps:
- Disassemble the MLB main unit by removing the four case screws.
- Remove the two screws on the circuit board.
- Replace the chip on the circuit board.
- Reassemble the device.
- Usage Instructions
Key Information Collector:
Must be used with the MLB main unit; it cannot operate independently.
Connecting Cable:
Connect the adapter to the key. Follow the software instructions to remove the capacitor from the key and solder the connecting cable to the key.

Correct Connection Method for MLB Main Unit and MQB48 Key Collector:
Diagrams:
Important Notes:
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.
Connecting to a PC:
Use two USB cables.
Connecting to a Tablet:
Label 1: Use a Type-C splitter cable.
Label 2: Tablet power quality is insufficient. For better results, connect the OBD to the vehicle or supply external power to the OBD to maintain tablet battery.
Note: Tablets with a single Type-C port have poor power stability, leading to longer collection times and lower success rates. Strongly recommend using a PC.
After Successful Data Collection:
The MQB48 IMMO data will be generated. Load this data into the MQB35XX option to create and program keys.
note: VVDI-MLB Tool software: http://dl.xhorse.net.cn/product/vvdimlb/VVDI-MLB.exe