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srijeda, 14.01.2026.

KEYDIY Free Lifetime Upgrade: MQB & BMW-G Key Programming

We're excited to announce powerful new upgrades for the KEYDIY KD-X4 Key Programmer! With our latest enhancements, programming and cloning keys for European vehicles has never been easier—or more affordable.

Newly Supported Vehicles & Keys
The KEYDIY KD X4 now fully supports:
l BMW, Audi, Volkswagen, Porsche, Skoda
l 5C keys: ZB Smart Keys + Original Keys
l 5D keys: Original Keys only
(Note: UWB high-version models require original high-version keys)
l Original second-hand keys are now supported for both 5C & 5D
l Full series cloning for:
` BDC2 / BDC3
a LCD / U-Chassis
b BCP Keys

Permanent FREE Functions
Once activated, the MQB & BMW-G functions are now permanently FREE—meaning you can add keys for supported models anytime at no extra cost.

Safe & Risk-Free Operation
KEYDIY uses Safe Solder-Wire Reading Technology, ensuring zero-risk operation during key reading and programming. You can work with confidence, knowing your vehicle’s systems are protected.

Future-Proof Support
Our system is validated and supported up to 2026, keeping you ahead with the latest vehicle security technology.

Upgrade your KEYDIY KD-X4 today and enjoy expanded key programming capabilities—risk-free and future-ready!

Read also
How to Add a BMW BDC3 Key with KEYDIY KD-X4 & FGB?
http://blog.obd2shop.co.uk/how-to-add-a-bmw-bdc3-key-with-keydiy-kd-x4-fgb/

www.obd2shop.co.uk

Oznake: keydiy kd x4

14.01.2026. u 09:09 • 0 Komentara • Print • # • ^

srijeda, 07.01.2026.

How to Add a BMW BDC3 Key with KEYDIY KD-X4& FGB?

This guide explains how to use the KEYDIY KD-X4 to read encrypted key data from a BMW BDC03 module and generate a new FGB Key.

Prerequisites
KEYDIY KD-X4 Key Programmer
BMW BDC03 wiring harness
An Encrypted BMW BDC3 Key
KD FGB58 PCB Key

Step-by-Step Instructions
1. Update Your KD-X4
` Turn on the device and connect via the home screen.
a Ensure your device is running version 1.52.
b If not, go to: Update > Upgrade KD Device to install the latest version.

2. Connect the Wiring Harness
Use the dedicated BMW wiring harness to connect the KD-X4 to the BDC03 module.

3. Read Encrypted Key Data
` Go to: Remote Function > Smart Key Clone>BMW BDC3/BCP Smart Key Clone> G Chassis/BDC3 Clone >View the wiring diagram for reference.
a Click Read and save the data once complete.

4. Generate the New Key
` Remove the key circuit board and place it in the KD-X4 programming slot.
a Select: Generate Key >KD-FGB Remote and start wireless generation.
b Once successful, install the board into an original BMW key shell.

Final Notes
After programming, use the keys separately in the vehicle. Otherwise, the keyless start won't work.

This tutorial supports locksmiths and automotive programmers in adding encrypted BMW BDC3 keys using the KEYDIY system. Always verify compatibility and follow wiring diagrams carefully.

www.obd2shop.co.uk

Oznake: keydiy kd x4

07.01.2026. u 11:50 • 0 Komentara • Print • # • ^

srijeda, 19.11.2025.

How to Add BMW U Chassis/BCP Original Key with KEYDIY KD-X4?

This guide explains how to use the KEYDIY KD-X4 Key Programmer to add a new BMW U chassis BCP original key. The process is simple and quick in 2 minutes.

Notes
Ensure all connections are secure before starting.
This method works for BMW U chassis keys with side buttons.

Step-by-Step Instructions
1. Connect the Harnesses
` Solder the wires correctly according to the wiring diagram.
a Plug the programming harness into KEYDIY KD-X4.

2. Read the Original Key Data
` Go to Immo Programming or Remote Function.
a Select Smart Key Clone ’ BMW BDC3/BCP Smart Key Clone’ U Chassis/BCP Clone
b Click Read Chip Data and save the data file.

3. Write to the New OEM Key
` Remove the original key and insert the new OEM key.
a Please select the remote type to be written: Original Key(Non-Vehicle)’ OK ’ This will deduct KD-coins: 180 ’ Confirm
Generation successful!

4. Completion
Once writing is complete, the new key is ready for normal use.

For more help, visit the KEYDIY support page or refer to your device manual.

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Oznake: keydiy kd x4

19.11.2025. u 08:00 • 0 Komentara • Print • # • ^

ponedjeljak, 03.11.2025.

KEYDIY KD-X4 FAQ: BMW BDC2/BDC3, UWB & Authorization Explained

The KEYDIY KD-X4 Key Programmer is a versatile tool designed for automotive key programming, offering support for a wide range of vehicle systems, including BMW BDC2 and BDC3 platforms. Below are frequently asked questions regarding its authorization, compatibility, functions, and usage.

1. Authorization and Payment
Q: Do BDC2 and BDC3 authorizations require credits or payment?
A: Both authorizations are activated together. You can use K-coins if available; otherwise, payment is required.

Q: Is there a list of K-coin costs for different key types?
A: Yes. Standard keys require 20 K-coins, while smart keys require 30 K-coins.

2. Regional Restrictions
Q: Is the KD-X4 region-locked? Can it be used in Taiwan?
A: There are no regional restrictions. The device can be used globally, including Taiwan.

3. Adapter and Compatibility
Q: Do I need to purchase the BM(G)-BDC2 Adapter?
A: Yes, but you must first complete real-name verification and activate the BMW function.

Q: Can KEYDIY BDC2/BDC3 keys be used with Xhorse devices?
A: No. BMW keys are only compatible with KEYDIY or OEM equipment.

4. Vehicle Support
Q: Does the KD-X4 support key programming for the G20 (BMW 3 Series)?
A: Yes, as long as the key is not locked. The G20 uses the BDC3 platform. If not listed in the menu, navigate by type.

5. UWB Function
Q: Can the KD-X4 copy UWB-enabled BCP keys? Does it require an OEM key or KD's FGB?
A: Currently, only OEM keys are supported. This feature is enabled via app updates. Overseas UWB support is expected by October 31, 2025.

Q: How can I tell if a BMW U-key has UWB?
A: UWB-enabled keys have the code "CA" (high-end), while non-UWB keys are labeled "CG" (low-end). Low-end keys can be reliably programmed using KD's FGA key.

6. Chip Programming
Q: Does the KD-X4 support reading and programming the KD D26 chip?
A: Yes.

7. Device Locking
Q: Can the KD-X4 be locked by serial number, for example, in cases of fraud?
A: Yes, but this function is reserved for clear cases of fraud, such as non-payment after delivery.

8. All-Keys-Lost Support
Q: Does the KD-X4 currently support all-keys-lost for BDC2?
A: Not at this time.

9. Account Management
Q: What if a customer's account is deleted and K-coins are lost?
A: Users must prove ownership of the original account (e.g., via a linked Twitter account). After verification, K-coins can be merged into a new account.

Conclusion
The KEYDIY KD-X4 offers robust functionality for modern key programming, with ongoing updates to expand vehicle coverage and features. Always ensure your device and app are up to date to access the latest capabilities.

For more information, tutorials, or support, visit www.obd2shop.co.uk.

Oznake: keydiy kd x4

03.11.2025. u 08:14 • 0 Komentara • Print • # • ^

srijeda, 17.09.2025.

Bypass 2022+ Volvo Security: Use KEYDIY CEM-SPC5747G Adapter

Tired of turning away newer Volvo and Lynk & Co key programming jobs? The security on these vehicles is tighter than ever - but now there's a professional solution. Introducing the KEYDIY Volvo CEM-SPC5747G Adapter - your ultimate tool for programming keys on 2022 and later models quickly, securely, and profitably.

What Makes This Adapter a Must-Have:
lPerfect Fit for New Models: Specifically engineered for Volvo & Lynk & Co vehicles (2022+) with SPC5747G CEM modules.

lWorks Flawlessly with KD-X4: Plug and play with your KEYDIY KD-X4 Programmer- no extra hardware needed.

lProgram Both Semi-Smart & 8A Smart Keys: Read CEM data directly and program keys with confidence.

lSimple and Technician-Friendly: Clear connection and process - get the job done right, every time.

Start Programming in 3 Easy Steps:
1. Grab Your Adapter - Get the VOLVO KDADP2502 Special Adapter.

2. Unlock the Function - Use 3500 KD-Coins (H$50) to activate "Volvo Programming" in your KEYDIY App.

3. Read & Program - Connect to the vehicle's CEM, read the data, and program new keys effortlessly.

Why You Need This Tool in Your Shop:
The number of post-2022 Volvos on the road is growing - and so is your opportunity. Don't say "no" to these jobs anymore. With KEYDIY’s dedicated adapter, you can:
Offer a service most competitors can't
Increase your revenue with premium key programming
Build a reputation as the go-to expert for modern European vehicles

Stop missing out. It's time to upgrade your service capability with KEYDIY.

Get the adapter today - and never turn away a Volvo key job again!

Ready to boost your business?
Click below to order now:

www.obd2shop.co.uk

Oznake: keydiy kd x4

17.09.2025. u 03:51 • 0 Komentara • Print • # • ^

utorak, 09.09.2025.

KEYDIY KD-X4 Now Support: BMW G Chassis BDC3 & BCP Add Key

KEYDIY continues to enhance its automotive locksmith solutions with a significant upgrade to the KD-X4 Key Programmer device. The latest update introduces the ability to add spare keys for BMW G Chassis with BDC3 and BMW U Chassis with BCP immobilizer systems—an essential feature for locksmiths and automotive professionals.

Key Features of the KD-X4 BMW Update:

1. Add Keys for BDC3 & BCP: Perform key additions for BMW G Series (BDC3) and U Series (BCP) easily.
2. License Activation: Requires the BMW G Chassis Programming Function license (already included if you previously activated FEM/BDC2 functions - no need to repurchase).
3. Cost-Effective: Only 200 points or $4 USD per key added, billed directly via the KEYDIY App.
4. Compatible Remotes: Must be used with KEYDIY KD FGB Remotes (FGB23 or FGB57 models recommended).
5. Not All Keys Lost: This function is for adding keys only. Does not support all-keys-lost situations.
6. Original Key Required: You must disassemble and read data from the original key to program a new one.

Which KEYDIY Remotes to Use?
FGB23 Remote: Ideal for BMW FEM, BDC, CAS4, CAS4+, and G Chassis key generation. Also functions as a ZB key.

FGB57 Remote: The latest key remote for BMW, compatible with FEM, BDC, CAS4, CAS4+, and G Chassis. It can also be used as a ZB key.

Upgrade Offer:
Existing KEYDIY KD-X4 users who have already activated BMW programming functions will receive this update at no additional cost. Simply update your device and app to start using the new features.

Summary:
Device: KEYDIY KD-X4
New Support: BMW G Chassis BDC3 & U Chassis BCP
License: Shared with existing FEM/BDC2 authorization
Cost per Key: 200 points or $4 USD
Remotes: Use KD FGB remotes only
Function: Add key only (original key required)

Elevate your BMW key programming services with the enhanced KEYDIY KD-X4. Perfect for automotive locksmiths looking to expand their service offerings with reliable and affordable BMW key solutions.

www.obd2shop.co.uk

Oznake: keydiy kd x4

09.09.2025. u 05:15 • 0 Komentara • Print • # • ^

srijeda, 13.08.2025.

KEYDIY Deal: FREE KD-X4 Tool with $1,500 KD Remote Purchase!

Special Offer: Purchase KEYDIY KD Car Remotes Worth $1,500 and Get a FREE KD-X4 Key Programmer!

For a limited time, when you purchase KEYDIY KD Car Remotes worth $1,500 or more, you’ll receive a FREE KD-X4 Locksmith's Universal Tool! This advanced key programmer is a must-have for locksmiths and automotive professionals, offering unparalleled functionality and convenience. Don’t miss this incredible opportunity to upgrade your toolkit at no extra cost!

Discover the Power of the KEYDIY KD-X4 Key Programmer
The KEYDIYKD-X4 is the latest innovation from KEYDIY, designed to simplify key programming and remote copying. Here’s a quick guide to its standout features and how to use them:

1. Easy Setup and Bluetooth Connectivity
1) Download the KEYDIY mobile app from the App Store or Google Play.
2) Turn on the KD-X4 by long-pressing the power button.
3) Connect the device via Bluetooth through the app for seamless operation.

2. Three Powerful Buttons for Ultimate Functionality
lButton 1: Chip Detection
1) Detect key types (e.g., AA trip, P4, MLB original keys) and view detailed chip information.
2) Long-press to switch between functions, including car key type detection and ignition analysis.

lButton 2: Remote Copying
1) Copy remotes effortlessly by pressing the original key’s buttons (lock, unlock, trunk) near the device.
2) Generate a new key with the KD-X4 in seconds.
3) Switch to special copy mode or remote comparison function for advanced tasks.

lButton 3: Frequency Detection
1) Scan and detect frequencies (e.g., 868MHz, 900MHz, 315MHz) for compatibility testing.
2) Supports Bluetooth key detection and battery voltage checks.
3) Long-press to access additional frequency ranges (e.g., 2.4GHz).

3. Additional Features
1) Battery detection: Check the battery status of keys.
2) Leakage detection: Ensure keys are functioning normally.

Why Choose KEYDIY KD-X4?
User-friendly: Simple app integration and intuitive controls.
Versatile: Supports a wide range of key types and frequencies.
Time-saving: Quickly copy remotes and program keys on the go.
Professional-grade: Trusted by locksmiths worldwide.

Act Now and Elevate Your Locksmithing Tools!
This exclusive offer won’t last forever. Purchase $1,500 worth of KEYDIY KD Universal Remotes today and add the KD-X4 Key Programmer to your arsenal for FREE! Whether you’re a seasoned locksmith or an automotive enthusiast, the KD-X4 is your gateway to efficiency and precision.

Contact us now to claim your free KD-X4 and revolutionize your key programming experience!

www.obd2shop.co.uk

Oznake: keydiy kd x4

13.08.2025. u 03:45 • 0 Komentara • Print • # • ^

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