When it comes to Mercedes-Benz key programming, knowing which immobilizer system you are dealing with—FBS3 or FBS4—is critical. FBS3 and FBS4 are not interchangeable, and your diagnostic or programming tool must support the specific system in the vehicle. How… Continue Reading
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 Yanhua ACDP BMW BDC2 BDC3 solder free adapter Original key New key to be copied… Continue Reading
How change VAG MQB49 5C 5D Key ID to match original system in Keydiy KD-X4? This is a frequently asked questions of Keydiy MQB49 function. Here is the clue. First of all, need to disassemble and read original key data,… Continue Reading
Some users have trouble learning VW Caddy MQB48 key with Xhorse vvdi key tool plus/vvdi2. Here is an example: VW Caddy 2017 Key learning dont work. Original Key MQB48. Ali Key 48Transponder Automatically Key Learning NEC+24C64 2014.06- Reading eeprom OK… Continue Reading
Question: There is a “Calculate synchronization data” option in the Xhorse VVDI KEY TOOL PLUS. For an all keys lost Volkswagen for example, does this option allow synchronizing the MQB data and allow me not to go through a third party… Continue Reading
Problem: Attempted to do all keys lost on a 2025 Hyundai Sonata with Autel IM608 and Smart Pro too. Already prepurchased the PIN code. Autel couldn’t communicate with the ECU. And the smart pro would display me this unknown error.… Continue Reading
Problem: 2022 Dodge Promaster while attempting to program a new key using Autel KM100 & 12+8 bypass the dongle was accidentally disconnected during PIN read. After vehicle no longer starts, hazards won’t turn on, door locks don’t work, have codes… Continue Reading
Problem: Tried to program 2023 Toyota FORTUNER all smart key lost using Autel IM508S. Backed up immo data successfully, but failed to obtain Critical data. Error “Failed to obtain critical data and failed to generate simulator key.” Any idea? Solution:… Continue Reading
In this article, we analyze and compare two of the most powerful machines in the industry- Autel MaxiIM IM608 and Xhorse VVDI Key Tool Plus for VAG MQB48 NEC35XX locked clusters. We explain their differences, strengths, and what types of… Continue Reading
Lonsdor K518 Pro series update BMW G/U chassis BDC2/BDC3/BCP/LCD and VAG MQB49 5C 5D add key function in Feb, 2026. Does it require license activation? Do I need a token? What key to use? How to unlock SFD? Here… Continue Reading
Problem: It is a 2025 Nissan Kicks all keys have lost. Connect Nissan BCM 40 cable but Autel IM608 has no communication with the vehicle. You can hook up cables but no communication. Did a 2024 the other data without… Continue Reading
Yanhua Mini ACDP will copy both encrypted and unencrypted BMW BDC2/BDC3/BCP keys. Here is an example of copying an encrypted G series BDC3 key using ACDP2. Tools used: Yanhua Mini ACDP2/ACDP Module 38 license activation Yanhua ACDP BMW BDC2… Continue Reading
EoneBoss released a set of ET series Toyota/Lexus 8A/4D/4A smart keys. The EoneBoss ET remote can be generated via a mobile phone App. No special key tool hardware required. EoneBoss ET Remote features: Remote Keyless Entry (RKE) Emergency Start… Continue Reading
How to deal with a 2014-2020 Aygo/C1/107/108 all keys lost situation? The Toyota Aygo, Citroën C1, and Peugeot 107/108 are a closely related trio of city cars developed as a joint venture. If Toyota Aygo/C1/108 is an all keys lost… Continue Reading
Problem: Keydiy KD-MP tool reads original MLB keys without problem. It’s not a network issue. But it does not work with MQB48. It reads key ID, load it up to the server then comes back with this error: Server self-check… Continue Reading
