2021 VW Jetta MQB49 5C Stuck in 1:1 Key Learning Mode?
Problem: It is a 2021 VW Jetta Mexico all keys lost. Tried to use Keydiy KD-X4 and Yanhua ACDP2 to do AKL for this MQB […]
Yanhua ACDP 2
Yanhua ACDP Failed to Read BMW B46D DME ISN Code?
Problem: It is a 2021 BMW X1 2.8i engine with B46D DME. Can’t read Isn with Yanhua Acdp with B48 adapter, no matter what option […]
Yanhua ACDP BMW BDC3 Key is Encrypted Unsupported Error Solution
Problem: When copying BMW G series bdc3 keys with Yanhua ACDP BDC3 adapter, it gave an error: the key is encrypted, unsupported read or write. […]
Will Keydiy Copy BMW BDC2 Knife Key to LCD Key?
Problem: Tried to clone the data from the knife shape key to the LCD key using Keydiy KD-X4, but unfortunately, I failed. After I read […]
Which Device Is Best for VW MQB49 5C/5D Key Programming in 2026?
Which device is best for VW MQB49 5C/5D key programming in 2026? The four most discussed options are Yanhua ACDP, XHORSE VVDI, KEYDIY (KD-X4 / […]
How to Use Yanhua ACDP2 to Add VAG MQB49 5C/5D Key?
Tutorial: How to add VAG VW Audi Porsche MQB49 5C/5D key with Yanhua Mini ACDP step-by-step. Tools used: Yanhua Mini ACDP2/ACDP1 Module 44 for […]
Yanhua ACDP2 BMW MSS65 DME Cloning Error Chip is Encrypted?
Problem: Tried to clone BMW MSS65M6v10 DME using Yanhua Mini ACDP2 but failed. ACDP said the chip is encrypted. It cannot clone all MSS65 DME […]
Yanhua ACDP2 App Bin File CRC Failed Error Solution
Problem: Tried to clear BMW E-chassis 6HP ISN code with Yanhua Mini ACDP2, the APP stuck and not continue. Error 1: Starting application open license […]
How to Solve Yanhua ACDP Not Support This BMW FEM BDC Version?
Problem: It is a BMW 3 Series 2013 all keys lost. Yanhua Mini ACDP reads the info before ‘pre-processing’ fine. When do preprocessing, it’s saying […]
Yanhua ACDP2 Copy BMW G Series BDC2 Key via ICP
Tutorial: how to copy BMW G series BDC02 key with Yanhua ACDP programmer. Tools used: Yanhua Mini ACDP2/ACDP1 hardware Module 38 BDC2/BDC3 license activation […]
What’s the Difference Between VAG MQB48, MQB49 5C and 5D?
What’s the difference between VAG MQB48, MQB49 5C and 5D? MQB48, MQB49, 5C, and 5D refer to different generations/levels of immobilizer (IMMO) systems and […]
Yanhua ACDP2 BMW BDC2 Read Key Info Error Solution
Problem: Tried to add a spare smart key to BMW G series BDC2 system with Yanhua ACDP2 and module 38. But ACDP cannot detect new […]
How to Edit EEPROM with Yanhua Mini ACDP2?
Problem: Need to fix an eeprom with a known good dump. I have the dump on my phone. Why does Yanhua Mini ACDP2 NOT HAVE […]
Yanhua ACDP2 BMW BDC2 Coding Data Lost Solution
Problem: Yanhua ACDP2 module 38 failed to read BMW G series BDC2 key data. It says the coding data is lost. How to fix it? […]
Yanhua ACDP2 Copy BMW G Series Display Key
Will Yanhua ACDP copy BMW G series smart display key? no classic BDC3 key? Good news! Yanhua ACDP has upgraded the BMW G series smart […]
Yanhua ACDP2 Cannot Connect with iPhone via Bluetooth Solution
Problem: When I try to connect Yanhua Mini ACDP2 unit to my iphone, it won’t connect via Bluetooth. With pc with usb cable, connects and […]
Yanhua ACDP2 BMW CAS4 File Verification Failed Solution
Problem: Try to work with Yanhua ACDP2 and BMW CAS4 I get this issue. It reads eeprom, says successful read, but then shows this error […]
Yanhua ACDP2 Device Cannot be Found on PC?
Problem: I tried to install Yanhua ACDP 2 to my PC but could not find the module. Still “searching device”. I downloaded and installed the […]
BMW F30 FEM Replacement with Autel + Yanhua ACDP + ISTA
2012 F30 FEM replacement because the old one was faulty and causing door and window issues and turns out couldn’t read coding on bench for […]
How to Read BMW MSV70 DME ISN Code with Yanhua ACDP?
How to Read BMW MSV70 DME ISN Code with Yanhua ACDP? Tools required: Yanhua ACDP2/ACDP1 device Module 3 (with PCAN cable) Guide: Go […]
Which Yanhua ACDP Modules Have Daily Connection Limitations?
As titled, what Yanhua ACDP Modules have Daily Connection Limitations? Module 16, module 26, module 27 and module 30 require server connections. These modules […]
Yanhua ACDP BMW G Series BDC2 AKL Risk Warning
While Yanhua Mini ACDP supports BMW BDC2 all-key-lost functionality, there are still critical considerations. Here are the risk warnings. 1. This All-Key-Lost function is only an emergency solution and […]
Yanhua ACDP BMW EDC17CP45 ISN Wiring Diagram
Question: Try to read ISN code from EDC17CP45 ECU with Yanhua ACDP, but cannot find wiring diagram in App. How to read it? […]
Yanhua Mini ACDP vs APPRO2 Which is Better?
What’s the difference between Yanhua Mini ACDP2 and the APPRO2 key programmer? Which is better? Here is the comparison: Item Function Yanhua Mini ACDP2 […]
Steps to Program BMW BDC2 All Keys Lost with Yanhua ACDP
Yanhua ACDP released a BMW BDC2 bench test platform to work with module 38 for BMW G series all keys lost programming. To program […]