Lonsdor SKE-LT-DSTAES 5th Smart Key Emulator for Lonsdor K518ISE Key Programmer

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Lonsdor SKE 5th Emulator Overview:

To program Toyota, Lexus smart key P1 39 all keys lost using Lonsdor K518 key programmer you must bind SKE-LT-DSTAES Emulator with the Lonsdor key programming device before you start programming

How to Operate the 5th SKE-LT Smart Key Emulator on all key lost situation:

  1. Binding Lonsdor SKE-LT 5th Emulator:
    • Install CR2032 battery to the emulators
    • Go to the “Bind emulator key” function.
    • Turn on emulator key and put it into K518ISE key slot (put the status indicator down, make sure the key is active)
    • Following the system direction and click “OK” to start binding.
    • After binding completed, the system will indicate “Binding successful”.
  2. Backup EEPROM data
    • Connect K518ISE with car OBD port, enter into “Backup immodata” to back up the data.
  3. Make emergency emulator key
    • After choosing the immo data, in a network environment, the system will indicate to choose the corresponding SKE emulator key model, please start the key and put it into K518ISE key slot (make sure the key is activated), follow the instruction to make an emulator key.
  4. Add smart key
    • Click the car start button, put the generated SKE emulator key close to the start button, with induction the car will automatically be activated.

The system will read the current key count, then follow the instruction to add key.
Lonsdor K518ISE can program Toyota/Lexus smart key all key lost via OBD by working together with extra SKE-LT Smart Key Emulator

Lonsdor 5th SKE Emulator Usage Instruction:

  1. Press and hold the power button for 2 sec to turn on/off; In start status, when standby for 2 min, the key will automatically shut down; After switching 3 times, the key will be initialized, and can be recycled again.
  2. Status indicator: Blue-normal; Red-hardware failure.
  3. After receiving the product, please open the back cover of each emulator and install the battery first before using it.


  • Bind SKE LT DSTAES emulator key, can identify the SKE emulator key binding state
  • SKE DSTAES emulator key need to bind K518ISE host and can bind only for one time
  • When making page 39 SKE emulator key, make sure well net connection and to choose the corresponding SKE emulator key model correctly.

Package Includes:

  • 1pc x Orange: SKE-LT-DSTAES (39 128bit)


Item Code ABK-4719
Manufacturer ABKEYS


Brand Model From Year To Year Note


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