Update Log:
V2.0.0.0 2025.01.07
Release MQB48 NEC35XX immo data collection function (requires MQB adapter) VVDI MLB Tool Features:
Excel in key Adding for MLB Models
Support adding keys for Audi, Porsche, Volkswagen, Lamborghini, Bentley, and other MLB vehicle models
No Need to Remove the Chip
Key data calculation requires only the disassembly of the key shell, with no need to remove the chip. Integrated with a 22k reader, it enables wireless key reading and writing without shell removal.
Wireless Key Generation for Ultimate Convenience
Generate original dealership keys and Xhorse specialized keys wirelessly.
Compatibility with Original Keys and Xhorse Specialized Keys
Support brand-new original keys (uninitiaIized/initiaIized) and can verify the status of the original keys. Support VVDI MLB specialized keys for unlimited reuse.
Rewrite Uninitialized Key IDs
Support rewriting uninitialized original key IDs.
No Need for On-Vehicle Data Collection
Simply collect key data, upload for calculation, and obtain Immo data without needing to access the vehicle.
MQB48 NEC35XX IMMO Data Collection
Read immo data from mqb working key on the MQB48 platform so can add keys without disassembling the instrument cluster to read on bench.
VVDI MLB TOOL Software Preview How to activate and bind VVDI MLB Tool Whole Process to Add a Key with MLB Tool Reading data, making dealer key, learning key.
It just calculates the CS from that key, in order to make a dealer key with other key. And then add key by obd always with vvdi2 or Key tool plus, just load the file MLB tool makes you save and with that CS it will start key learning process.
MLB PC software is required when use with vvdi2. When use MLB-Tool with vvdi key tool plus, connect device via an OTG converter, does not need PC software. Collect key data, make dealer key and learn key in key tool plus.
Application list: (Reference Only. Check if key pcb matches the wiring diagram)
Audi:
A4L 2017-
A5 2017-
A6L 2019-
Q5L 2018-
Q7 2016-
A8 2017-
RS4 2019-
RS5 2019-
RS6 2019-
RS7 2021-
RS Q8 2021-
A4 2016-
S5 2017-
A7 2019-
S7 2020-
A8 2018-
A8 NEW ENERGY 2021-
S8 2021-
Q7 NEW ENERGY 2017-
Porsche:
TAYCAN 2019-
PANAMERA 2017-
PANEMERA NEW ENERGY 2017-
CAYENNE 2018-
CAYENNE NEW ENERGY 2019-
911 2019-
Bentley:
FLYING SPUR 2020-
FLYING SPUR HYBRID 2022-
BENTAYGA 2016-
BENTAYGA HYBRID 2019-
CONTINENTAL 2016-
Volkswagen:
TOUAREG 2019-
Lamborghini:
URUS 2018-
VAG MQB48 NEC35XX Continental/VDO
VVDI MLB Tool MLB Wiring Diagram
No need to remove chip. But need to remove two capacitors (100nF) and solder cable to original key according to different color as diagram.
VVDI MLB Tool MQB48 Wiring Diagram
Need to remove one capacitor and solder socket cables. Package List:
1pc x Xhorse MLB-Tool A PRO Tool
1pc x USB to Type -C cable
1pc x USB cable
1pc x welding harness
1pc x manual Some FAQs:
- Points Cost and Collection Method Selection
Collect the original vehicle key: 200 points.
Collect the original vehicle key, but you have a VVDI MLB key: waive the current collection points. Each MLB key can only waive points once.
Collecting a VVDI key: does not require points.
- Common Issues with Collection Failures
VCC1 and VCC2 are reversed.
The capacitor was removed incorrectly.
Short circuit in soldering.
Data collection requires wireless reading of the key simultaneously; if the key is not positioned correctly, it will not be sensed.
- About Matching Devices
MLB-TOOL can work with KEY TOOL PLUS or VVDI2.
For vehicles from 2023 onwards, due to SFD restrictions from manufacturers, SFD must be remotely unlocked before the matching device can be used.
- About Supported Keys
Supports original keys and VVDI MLB keys. Other aftermarket keys are not guaranteed.
- About Device Language & Biding
Language:
For regions outside of China, you should use global version(GL). If you purchase a CH version by mistake, please contact the dealer for assistance.
- About Device Usage Count & Syncing
A: MLB-TOOL does not limit usage counts. When the usage count decreases on the software interface, you can restore the count by clicking “Sync Authorization”.
- Supported Vehicle Models?
A: MLB-TOOL supports adding keys for Audi, Porsche, Volkswagen, Lamborghini, Bentley and other MLB model keys(Doesn’t support AKL).
How to Use VVDI MLB Tool with VVDI Key Tool Plus to Add MLB Key
How to Use VVDI MLB Tool with VVDI2 to Add MLB Key
Tech Support
The Xhorse VVDI MLB Tool works in conjunction with vvdi2 (pc software) or vvdi key tool plus. Here we shows how to use the MLB tool with vvdi key tool plus to add key on an Audi A4 MLB.
Main steps:
1.Collect Key Data
2.Make dealer key
3.Learn key
Procedure:
Connect VVDI MLB Tool with key tool plus.
Connect short OTG cable with key tool plus.
The long USB A to C cable connects to VVDI MLB TOOL.
Place the original car key PCB in the key identification area of MLB Tool
Select IMMO Programming->Audi->selecy by type-> MLB Immobilizer systems-> Start programming
Make sure network connection is enabled.
Select 1-Identification Key
Read key information
Check 2-Connection diagram
Check corresspoding type
Here take an example of Audi/Bentley MLB
Remove components of original key (remove 2 capacitors, 100nF)
Soldering cable to original key according to different colors as diagram shown.
Place the key with the MLB cable
Connect in the MLB key identification area.
Select 3- Collect key data
Press Yes to start acquiring data
It is recommended to read the vehicle information first then calculated immo file will contain all the IDs of the original keys.
Select the method.
The OEM key here is the VVDI MLB specialized key.
Using the VVDI MLB specialized key allows you to calculate the data free of charge points. and each specialized key can only be used to calculate the data once.
if select without VVDI MLB key, the calculation will deduct 200 remote points.
Acquiring data, put the key on the vvdi mlb tool.
This process does not require on-board collection.
The data will be automatically updated and calculated.
Save the immo data.
The data can be used to make dealer keys and learn keys.
Select 4- Make dealer key
Load IMMO data just saved.
Insert the new key into the key identification area of MLB-Tool and wait for the operation to complete
Next, perform key learning on the vehicle.
Turn on the ignition switch.
Connect vvdi key tool plus with vehicle via OBD
Place the key in the induction area
Select 5-Learn key
Turn off air conditioning and open the engine compartment cover before programming key.
Input number of keys to be learned: 2.
All keys need to be learned.
Load IMMO data to learn key
Learn 1st key
Keep the key 2 close to sensing coil. Press OK
Learn 2nd key
Key learning completed.
Test the key.
The smart function of the key is working as expected.
test remote control function ok.
test keyless entry ok.
test one touch start ok.
test Lock function ok.