Problem: Trying to make a key for a 2019 VW Polo, Normal key not proximity. 5c chip. Tried using both adapters that are in the shape of the key. Lonsdor K518 failed to read original key data with the MQB49 5C adapter. It… Continue Reading
The 2023 Toyota Yaris Cross, particularly the European version with a mechanical key and immobiliser box, presents a unique challenge for locksmiths. While many modern vehicles can be handled with standard tools, this model has proven difficult, with some locksmiths… Continue Reading
Problem: Locate smart box on 2024 / 2023 Lexus RZ450e right-hand drive. Have issue to generate Lonsdor LT20-08 smart key with Londsor K518 Pro key programmer. It said no LT20 key detected. Solution: Go to Special Function and detect original… Continue Reading
Great news. Lonsdor K518 Pro and K518ISE released new Toyota immobilizer software on April 7th, 2026. First Release !! Adding Key\AKL without Pincode Toyota Sienna(2021-2026) 4A-BA Smart Key Toyota Sienna HV(2021-2026) 4A-BA Smart Key Toyota Granvia HV (2022-2026) 4A-BA… Continue Reading
Problem: It also happens on 2021-2023 Toyota CHR with 8A proximity key. It’s all keys lost situation, tried AKL smart box reset using Autel IM508S but failed. The smart box has 27 PIN connector so the 30 PIN cable will not fit.… Continue Reading
Problem: Got the Lonsdor 2015-2018 JLR smart key. Tried to program this key with Lonsdor K518 device but failed. It said the device does not match the key’s area. How to fix it? Solution: You may get the Chinese version Lonsdor JLR… Continue Reading
Problem: Tried to copy BMW G series BDC2 and BDC3 encrypted keys with Lonsdor K518 Pro, it says the credit is insufficient. The device already has BDC2/BDC3 license activated. Solution: Your K518 pro device now has 7 credits only. Each BMW… 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
Lonsdor K518 series released a super update on Jan. 9th, 2026. Update Toyota Yaris (2021-) 4A Mechanical Key Support All keys lost by OBD. Menu path:Toyota\Select from vehicle\Asia\Yaris\2021-\Mechanical key(4A) Regular key type. Chip type is 128-bit id4A Toy43 blade No need… Continue Reading
Here is an example of how to use the Lonsdor K518 with the SPVG SVG149 NEC Dash Cable for a VAG VDO cluster with all keys lost. Cluster type example: VDO NEC24C64 The SVG149 cable is designed to work for the… Continue Reading
Problem: Tried to program Toyota 8A smart key with Lonsdor K518 Pro but the device is not working. It says run app failed: 00EE. The App permission has expired. How to fix it? Solution: Sync K518 device and restart again.… Continue Reading
A recent job involving a 2023 Toyota Corolla with a complete key loss turned into a revealing case study on the complexities of modern automotive security. Which key should be programmed? Xhorse XM38, Keydiy or Autel Toyota ikey? This is… Continue Reading
Lonsdor released BMW G series BDC2 and BDC3 key programming function (add key only). . Here we will show how to add a smart key to G series BDC02 system. Model example: 2019 BMW 5 series BDC2 Tools required: Londsor… Continue Reading
Problem: It is a 2022 Lexus RX350. All smart keys have lost. Lonsdor K518 Pro backed up immo data successfully via ADP15 adapter. But failed to generate the emulator key. Device says “No valid key data found or PEPS is… Continue Reading
Forgot the registration password for Lonsdor K518 Pro/Pro FCV/K518ISE, how to retrieve? Here is the clue. Visit http://u.lonsdor.com/auth/login?lang=en Hit “Forgot password“. Input your email address to reset your password.
