How to Get BMW Mileage Reset Check Code in APPRO2

 When resetting mileage on BMW F/G series vehicles using the APP2 APPRO2 key programmer, the system generates a random code. Previously, users were required to: Manually send this code to our support team and wait for the corresponding check code to be provided. This process often resulted in delays due to time zone differences and manual handling.

New Automated Solution:

The APP2 engineer has upgraded the APPRO2 online server functionality! Now users can obtain check codes instantly through direct online verification.

How to get the check code automatically?

• Ensure your APPRO2 software is updated to the latest version
• Maintain an active internet connection during the procedure
• The system will automatically calculate and retrieve the check code from the APP2 server

Important Notes:

⚠ Daily Limit: The server processes a maximum of 5 automatic check code calculations per day

⚠ Additional Requests: Any checks beyond the daily limit will require manual calculation through our support team

www.obdexpress.co.uk

TOPDON UltraDiag vs ArtiDiag Pro vs ArtiDiag900 BT

 What’s different between TOPDON UltraDiag, ArtiDiag Pro and AD900BT diagnostic tools? Here’s a breakdown of the key differences to help you choose the best one for your needs.

Comparison Table

Which One Should You Choose?

- TOPDON UltraDiag :  Best for Professionals & Advanced Users

Best for: Mechanics, technicians and advanced DIYers who need a powerful, large-screen tool with IMMO support and repair information.

Pros:

• Largest battery (10000mAh) and screen (8 inches).
• Supports IMMO (immobilizer functions).
• Includes repair information.

Cons:

No online coding or flash functions.

- TOPDON ArtiDiag Pro :  Best for Coding & Programming

Best for: Users who need advanced coding, flashing, and online programming features.

Pros:

• Strongest CPU (2.0GHz) and most RAM (4GB).
• Supports online coding and flash hidden functions.
• Better camera (8MP) for scanning VINs.

Cons: No IMMO support, smaller battery than UltraDiag.

- TOPDON ArtiDiag900 BT : Best for Wireless Diagnostics

Best for: DIYers and small shops who prefer Bluetooth connectivity and wide vehicle coverage.

Pros:

• Covers the most vehicles (130+).
• Bluetooth-enabled for wireless diagnostics.
• Affordable with essential functions.

Cons: Older Android OS (8.1), no IMMO or repair info.

Final Recommendation

Need advanced diagnostics & repair? → UltraDiag

Want coding & flashing? → ArtiDiag Pro

Prefer wireless & broad coverage? → ArtiDiag900 BT

Each tool has unique strengths, so pick based on your specific needs!

www.obdexpress.co.uk

Lonsdor K518 PRO All Key Lost Programming for 2017 Ford Edge

 Today we use Lonsdor K518 Pro to program smart key to 2017 Ford Edge all keys lost via OBD.

Tools Required:

• Lonsdor K518 PRO key programmer
• OBD cable
• One original car key
• One new key

Programming Procedure:

1.Key Generation:

Connect K518 PRO to OBD port

Select: Generate smart key→ Ford → Edge → 434.24 FSK ID49 option

Place a blank smart key in the programmer’s card slot

Select "Generate"

Confirm successful generation

2.Key Programming:

Return to main menu

Select: IMMO & Remote → FORD→ China→ Edge→ 2017-

Choose "Program Smart Key" → "All smart key lost"

Follow on-screen instructions:

• Turn ignition OFF
• Close driver door once
• Prepare 2 smart keys

3.Key Initialization:

Insert 1st working smart key near start button

Press START button once

Remove 1st key, insert 2nd new key

Press START button once

Confirm successful programming of both keys

4.Verification Test:

Key 1 Test:

Press brake + START — verify engine starts

Test remote functions (lock/unlock)

Key 2 Test:

Repeat start procedure

Verify remote functions

Programming Notes:

• Ensure vehicle battery is stable (>12V)
• Complete process within 30 minutes
• Both keys must be programmed in same session
• Verify all keys work before exiting programming mode

That’s the whole process to program all smart key lost for 2017 Ford Edge using K518 Pro key programmer.

Done!

www.obdexpress.co.uk

APPRO2 Supported List: Key Programming & Mileage Correction

APPRO2 Automotive Programming Expert provides extensive coverage for European and Asian vehicle models with specialized functionality for immobilizer matching, mileage correction and key programming. Below is the organized support list by manufacturer.

APPRO2 Automotive Programming Expert Supported Vehicle List
Version: V19.0
Last Updated: 2025–04–10

1. Volkswagen Audi 4th & 5th Generation (AN001, AN002) Supported Models & Year Ranges:

2. BMW Supported Models & Year Ranges:

3. Porsche Supported Models & Year Ranges:

4. Land Rover/Jaguar Supported Models & Year Ranges:

5. Volvo/Lynk & Co Supported Models & Year Ranges:

6. Mercedes-Benz Supported Models & Year Ranges:

7. Buick Supported Models & Year Ranges:

8. Toyota Supported Models & Year Ranges:

9. Engine Data Read/Write (Incl. CAS4+ Full Key Loss ISN Read) Support List:

10. Key Unlock:
BMW E-Series:
BMW E-Series Original 315MHz Key (BMW-E-Series-Original-315MHz-IN-Circuit)
BMW E-Series Original 868MHz Key (BMW-E-Series-Original-868MHz-IN-Circuit)

Audi 5th Gen:
Audi 5th Gen 315MHz Key Refresh (AUDI-315MHz-IN-Circuit-8T0959754C)
Audi 5th Gen 868MHz Key Refresh (AUDI-868MHz-IN-Circuit-4H0959754F)

Land Rover:
Land Rover Smart Card 434MHz Key Refresh (LANDROVER-IN-Circuit-434MHz-5E0U40247)

Note: The above list represents tested models and user feedback, not an exhaustive list.

CG100X V1.8.8.0 Update: Add Support for Volvo R7F701330

 CGDI CG100X Programmer released the new software V1.8.8.0 on July 2, 2025. Check the upgrade info and update your device soon.

CG100X V1.8.8.0 update details:

1. Added 7 models to dashboard.
2. Added 13 models to airbag.
3. Added 1 model to Body repair.
4. Added 9 models to read-write.

The following models are added for dashboard.

• BYD AUTO BYD Qin PRO 2020- 93C86 V2
• DongFeng Wind God SKY EV01 2023- 24C16
• Chery jietu dasheng 24C16 V2
• KIA KX3 MB91F061BS
• ZONTES 350 24C16
• YHMAC YH Harvester 2020- 24LC02
• Great Wall GWM Poer·KingKong R7F701442 (LCD)

The following models are added for airbag.

• BAIC A00094750 95320
• Volkswagen 2QD 959 655 M 95256
• HONGQI 3607115 DA01 R7F701008
• Geely 6608022201 R7F701008
• Geely P6608100635 R7F701330 (encrypted) (Need to send for repair)
• Geely 6608089886 R7F701330 (encrypted) (Need to send for repair)
• Geely P6608089881 R7F701330 (encrypted) (Need to send for repair)
• Geely P6608089887 R7F701330 (encrypted) (Need to send for repair)
• Leapmotor 5723100-CT01 R7F701010
• LYNK&CO P6608045975 R7F701330 (encrypted) (Need to send for repair)
• LYNK&CO P6608089888 R7F701330 (encrypted) (Need to send for repair)
• Chery F08–3658010CB 95320
• Nissan 98820 5RPOA TC222

The following models are added for Body repair.

• Audi General model 8K0 953 502 BK 95080

The following models are added for dashboard read-write.

• Volkswagen 09G 927 749 L 95128 (read write)
• Trumpchi 8040003CRD0000 R7F701330 (encrypted) (read write)
• Trumpchi 8040003AMV0002 R7F7010643 (encrypted) (read write)
• China M7.9.7.1 95080 (read write)
• Cadillac 5WY86560 95160 (read write)
• Chery 407000411AA R7F701010 (read write)
• MAXUS G10 D70F3629 (read write)
• Volvo P32387682 R7F701330 (encrypted) (read write)
• Volvo P6608101985 R7F701330 (encrypted) (read write)

www.obdexpress.co.uk

OBDSTAR ODO Master Mileage Calibration for GEELY R7F701412

 In this article, we’ll show how to calibrate the mileage on the GEELY R7F701412 Dashboard with OBDSTAR Odo Master.

Required Tools

Odo Master/ X300 Classic G3

High-power DC regulated power supply

Main cable

Jumper

P004 adapter

GEELY R7F701412 Dashboard

Make sure to update the software to the latest version before we get started.

Procedure

ODO Meter >> AGREE >> Select the correct brand and MCU type: GEELY >> COOLRAV >> CONTINENTAL(R7F701412)

Tap [Guide] and carefully read the function introduction, menu description and connection methods.

Tap the [Connector Pinout].

Refer to the wiring diagram to make the connection.

After connecting, check [ECU Info.] to verify the information.

This is the original mileage: 30000km, matching the dashboard display.

Before proceeding, back up the data.

Read eeprom(R7F701412) >> OK >> Start >> Save the file

Follow device prompts, go back and tap [Mileage Calibration].

Enter the new mileage: 25666km

The mileage adjustment has been successfully done.

Check [ECU Info.] again to confirm the calibration is complete.

www.obdexpress.co.uk

(Solved) Yanhua ACDP2 Connect PC with USB Cable Failure

 Problem: When connecting the Yanhua ACDP2 to your PC via USB, the ACDP-II software shows:

• "No Device found".
• "Unbound" status in Settings > PC Bound to ACDP-II device.
• No device appears in the list.

Solution:

Manually configure the device’s IP settings.

Step-by-Step Fix:

1.Open Network Settings

Right-click the network icon (bottom-right taskbar)

Select "Open Network & Internet settings"

Click "Change adapter options"

2.Identify the ACDP2 Adapter

Unplug and replug the USB cable to see which network interface appears/disappears.

3.Set a Static IP

Right-click the correct adapter → Properties

Select "Internet Protocol Version 4 (TCP/IPv4)" → Properties

Enter the following:

• IP address: 192.168.88.88
• Subnet mask: 255.255.255.0
• Default gateway: 192.168.88.1
• Preferred DNS: 192.168.88.1

Click OK to save.

4.Reconnect & Verify

Wait 10–15 seconds for the device to reconnect automatically.

Check if the ACDP-II software now detects the device.

Troubleshooting Tips:

✔ Use a high-quality USB cable (some cables only charge, no data transfer).

✔ Try a different USB port (preferably USB 2.0).

✔ Restart the software/PC if the issue persists.

www.obdexpress.co.uk