2026 XHORSE XDMQBAGL MQB Adapter No Need to Disassemble the Instrument Work with MLB Tool

The Xhorse XDMQBAGL MQB adapter, working with the MLB Tool and reading without disassembling the instrument cluster. Leaving the dash intact is what turns a long strip down into a bench free job.

Specifications

• Warm notice: It is strongly recommended that customers collect data on a computer instead of using a tablet.

What you get

• 1pc x XHORSE XDMQBAGL MQB Adapter
• Xhorse VVDI MLB Tool V2.0.0.0 added MQB48 NEC35XX IMMO data collection function. MQB48 adapter is required to work together. Follow the steps below to update your MLB Tool firmware and enable the MQB48 adapter functionality.
• VVDI MLB Tool V2.0.0.0 Update (2025.01.07)
• Added MQB48 NEC35XX immo data collection function
• Similar to MLB, it allows key opening, data reading, and additional key programming.
• Supports MQB48 Megamos AES
• Reads immo data (CS code) from a working MQB key on the MQB48 platform, enabling key addition without needing to remove the cluster for bench reading
• VVDI MLB Tool MQB48 Wiring Diagram
• Connecting the MQB48 Adapter to the VVDI MLB Tool
• Requires additional Xhorse MQB48 adapters
• Upgrading VVDI MLB Tool for MQB48 Adapter Compatibility
• The MQB48 adapter includes soldered wires and an enhanced replacement chip.
• Remove 4 screws on the back of the VVDI MLB Tool to open the shell.
• Remove 2 screws on the mainboard and check the opposite side.
• Replace the chip using the enhanced replacement chip included in the package.
• Reinstall the VVDI MLB Tool after replacing the chip.
• Using the MQB48 Adapter for Immo Data Collection
• Ensure both the Xhorse MLB Tool and the MQB48 adapter are connected to a power supply before use.
• Once connected properly, you can begin collecting immobilizer data.
• 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.
• Supports most MQB48 keys
• Works with MLB equipment for seamless key addition
• VVDI2 device
• Use MLB device + MQB adapter to read IMMO data from MQB48 key.
• 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
• The tablet device is directly connected to MLB device + MQB adapter, and IMMO data can be read from MQB48 key.
• 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)
• Remove one capacitor (near the IC position) on the original key, as shown in the diagram.
• Solder the socket cables to the original key according to the specified colors in the wiring diagram.

Xhorse strongly recommend collecting data on a known good car first before working on a live job.

Orders leave the warehouse within one business day. Delivery then takes 7 to 20 days. Orders over $150 ship free.

Not right for you? You have 30 days from delivery, with no restocking fee. See the full returns policy.