Add 2014 Skoda Octavia A7 MQB48 Key with VVDI Key Tool Plus

Successfully added an MQB key to a 2014 Skoda Octavia A7 using Xhorse VVDI Key Tool Plus.

Here’s the background:
The car originally had two keys, but after some time, the remote control on one of them began intermittently malfunctioning (no response to button presses), and the car wouldn’t start ( the SAFE sign on the dashboard indicates that the anti-theft system is preventing starting because the correct key was not detected). As expected, replacing the battery didn’t help. The owner decided to add a new key, as it was extremely inconvenient to be left with just one, especially in the current environment, where such keys are not routinely registered.
So, let’s get started. Upon identifying a working key, we find that its chip type is MQB48 . Next, based on this information, we select the appropriate key blank. Then we connect to the car via the OBD connector and determine the type of installed instrument panel (the immobilizer data is stored in it).

It’s worth noting that there are a number of specific features when working with MQB platform vehicles :
1) There are two methods for reading immobilizer data for adding a key, depending on the instrument cluster processor type: via the OBD port or by removing and opening the instrument cluster.
2) The method for generating a dealer key. It’s important to clearly understand the logic of the process, as this may affect repair work using an online connection to VAG servers.
In our case, all the necessary data was obtained via the OBD port, the key was prepared, and successfully added to the vehicle. The blade was cut on a high-precision Xhorse Dolphin XP005 CNC key cutting machine.

We made a fully functional second key for the car.

Not every new VAG-group vehicle can be keyed without removing and opening the dashboard. For example, some 2018 Skoda Kodiaqs have a chip in the dashboard that can’t be read via OBD.

How to Use XDKP92GL Motorcycle Adapter with VVDI Key Tool Plus

Xhorse released a Xhorse XDKP92GL Motorcycle Adapter for various Honda/Yamaha motorcycles with 12PIN, 18PIN, 21PIN, and 33PIN diagnostic connectors.

Here vvdishop.com will show how to connect the motorcycle adapter with vvdi key tool plus to program Honda motorcycle smart keys.

Go to IMMO programming- Motorcycle-Honda- Select from system- Smart key system- Type 1 (12 PIN)
Check connection diagram.

Connect XDKP92GL Motorcycle Adapter with SCU via 12PIN/33PIN/21PIN connector.

Then connect cable with motorcycle adapter and key tool plus main cable.

Also requires connecting a 12V power supply to the Motorcycle adapter.

Connect main cable with key tool plus.

Now follow key tool plus menu prompts to program keys for Honda/Yamaha motorcycles.

VVDI MLB Tool or Keydiy KD-MP for VAG MQB48 MLB

For the MLB platform (Audi, Porsche, Bentley, Lamborghini), the Xhorse VVDI MLB Tool and KEYDIY KD-MP are the leading specialized solutions. These essential tools bypass the complexities of high-end VAG immobilizers where traditional OBD tools fail. Whether for All Keys Lost (AKL) or adding new keys, choosing the right interface is critical for a safe, successful outcome.

Detailed Comparison: Xhorse MLB Tool vs. KEYDIY KD-MP Specifications

To understand which device fits your workshop’s technical requirements, we have compiled a detailed breakdown of their operational specifications:

Feature	Xhorse VVDI MLB Tool	KEYDIY KD-MP Tool
Primary VAG Platform	MQB48 & MLB (Audi, Porsche, VW, Bentley)	MLB & MQB48
Calculation Speed	~8 minutes (Highly stable server)	~8 minutes (Cloud-reliant)
Data Management	Local File Saving + Cloud Backup	Primarily Cloud-based Storage
Hardware Requirement	Requires Key Tool Plus or VVDI2	Standalone USB to PC or Bluetooth
Key Compatibility	Original & Xhorse Specialized Keys	Original &KEYDIY Specialized Keys
Cost Per Operation	Free (with VVDIRemotes) or 200 Points	200 KDCoins per calculation
Special Features	Built-in Immo Status Detection & 22k Reader	Integrated Bluetooth OBD “Whistle”
Firmware Control	Manual Version Management (Rollback-ready)	Auto-update via App/Software
Key Writing	High-fidelity Wireless Write	Point-to-point Wireless Write
Data Sovereignty	High(Local Database Encryption)	Moderate(Server Dependent)

The Xhorse Advantage: Why It Remains the Professional Benchmark

While both tools are effective, theVVDI MLB Tool is widely regarded as the premium choice for professional environments where data integrity and long-term cost-efficiency are paramount.

1. Advanced Data Sovereignty

Xhorse provides technicians with the ability to save immobilizer data files locally. This local management is vital for high-end shops; it ensures you have a permanent record of the vehicle’s data, allowing you to generate additional keys in the future without re-calculating or paying extra fees. Unlike purely cloud-reliant tools, Xhorse prevents job failures during server downtime and ensures the privacy of sensitive immobilizer data.

2. Economic Sustainability

The Xhorse ecosystem is built for high-volume users. By using Xhorse MLB-specific keys, the calculation process is essentially free. Since locksmiths can earn bonus points through other Xhorse products, the VVDI MLB Tool often results in the lowest total cost of ownership(TCO) in the industry.

3. Superior Detection & Safety

The Xhorse tool features a sophisticated Immo Detection module. Before any writing occurs, the tool can verify the key’s current state (locked/unlocked/initialized). This prevents the accidental waste of expensive original keys and ensures a higher success rate for complex Porsche and Audi jobs.

4. Ecosystem Synergy

If your shop already utilizes the VVDI Key Tool Plus or VVDI2, the MLB Tool acts as a native component. The software workflow is consistent, meaning less time spent learning new interfaces and more time spent completing jobs.

Conclusion: Why Xhorse is the Top-Tier Recommendation

The Xhorse VVDI MLB Tool offers a level of stability and local control that is hard to match. Its specialized hardware is engineered for the precision required by Audi and Porsche systems, making it a reliable cornerstone for any automotive security business. For technicians prioritizing data security, local backups, and minimal operational costs, Xhorse remains the undisputed industry standard.

Ready to upgrade your VAG programming capabilities? Visit www.vvdishop.comtoday to secure your Xhorse VVDI MLB Tool and explore the full range of professional locksmith equipment designed to take your business to the next level.

How to Test Xhorse Dolphin New Version Battery is Good or Not

How to measure the new version battery for Xhorse Dolphin XP005/XP005L key cutting machine?

Purpose:

Check if the new version battery (XP05BAGL) is in good or bad condition.

Procedure:

Here is the battery appearance.
Unscrew the 8 screws to check battery layout.

Detailed Annotation
1 Indicates “PWR ON“, which is the power switch.
a Indicates GND
b Indicates VCC 3V
c Indicates VCC 5V

1. Method for measuring the battery cell
If the measured voltage is 3.3 V according to the method shown in the figure, it indicates that the battery cell is in good condition.
Note： The coating on the 3.3V test point needs to be removed to measure the voltage.

2. Measure BMS

2.1 Method A for measuring BMS
If the measured voltage value is 5V, it indicates that the BMS is in good condition.

Note: The power switch needs to be turned on.

This method is based on the back cover being removed.
Note: The coating on the 5V test point needs to be removed to measure the voltage.

2.1 Method B for measuring BMS

If the back cover is not removed, the PWR ON should be short-circuited as shown in the diagram and then test a & c as last page.
If the measured voltage value is 5V, it indicates that the BMS is in good condition.

How to Add 2023 VW Taos 5C Key with VVDI Key Tool Plus

User report:

It is a 2023 VW Taos. The car came without a working key.

The customer ordered new key from dealer.

Disassemble new dealer key to read data so it could add a new key.

Then read original data from the key with xhorse vvdi key tool plus.

Then generate and learn a new spare key with xhorse.