How to use Lonsdor ADP Adapter to Program Toyota/Lexus 8A/4A Proximity Till 2021?

New Lonsdor Toyota/Lexus 4A proximity solution is coming – Lonsdor ADP 8A/4A Adapter, working with K518 Ranges, supports Toyota/Lexus both 8A and 4A smart key programming up to 2021.

Lonsdor K518 Latest Toyota Lexus Smart Programming Guide 1

Support list

ADP Adapter is mainly designed for new Toyota/Lexus Smart Key (2017- 2021.

Support Toyota/Lexus 2018- (0410, 0440…)

Support Toyota 4A (Corolla, Levin…)

  • 4A: HITAG-AES
  • 8A: DST-AES 88 A8 A9 AA

The specific functions:

  • Backup IMMO data
  • Add key via OBD
  • All keys lost
  • Delete key
  • Works with Lonsdor K518ISE/K518S
  • All keys lost requires LKE emulator as well
  • Free password to program dealer key & Lonsdor FT dedicated key

 

How to use ADP 8A/4A Adapter with K518?

Main steps:

  • Connect Adapter with Smart Box
  • Backup Immo data
  • Generate emulator key (8A/4A)
  • Add key

1)

Locate the smart box and connect the 8A/4A adapter cable

For example

Lonsdor Super Adp 8a4a Adapter User Guide 2

Lexus ES260 smart box location:

Under the passenger-seat compartment

 

Lexus LS500 smart box location:

Under the left-hand side of the driver’s seat

 

Here takes Lexus es260 all keys lost as an example.

2)

Backup immo box data

Find the immo box below the storage box on passenger side, connect the adapter cable (24-pin/27-pin) to the immo box.

Connect smart box and ADP adapter to smart box via the professional harness

Enter Toyota 8A Smart Key System menu and select “Backup Immo Data”.

Make sure we have a good cables & network connection.

Lonsdor K518 Latest Toyota Lexus Smart Programming Guide 3

Lonsdor K518 Latest Toyota Lexus Smart Programming Guide 4

Then read the software Number

Read and save immo box data.

Lonsdor K518 Latest Toyota Lexus Smart Programming Guide 5

Disconnect the ADP adapter and restore the immo box.

 

3).

Generate emulator key (8A/4A)

AKL requires an LKE emulator key, add key does not.

Network connection is required. Make sure the connection is normal

On Toyota 8A Smart Key System menu, select “Generate emergency/emulator key (4A8A)”.

Put LKE emulator into k518 induction coil

Load the immo box data file read in step 2 to obtain 12-digit license code.

(If you have 12-digit license code, select method 2 and continue)

Lonsdor K518 Latest Toyota Lexus Smart Programming Guide 7

Lonsdor K518 Latest Toyota Lexus Smart Programming Guide 8

Generate emulator key successfully, then use the key to turn on the ignition switch, and enter the key matching function to add new key

Lonsdor K518 Latest Toyota Lexus Smart Programming Guide 6

4).

Add Smart Key

 

On Toyota 8A Smart Key System menu, select “Add key”.

Turn on the ignition by an emergency key. (Press the start button, and put the key on the button)

Turn off the ignition and open the emergency light.

Load the immo box file to get 12-digit license code.

Then we’ll get key info.

Lonsdor K518 Latest Toyota Lexus Smart Programming Guide 9

*This step is important! Watch carefully before the operation!

Lonsdor K518 Latest Toyota Lexus Smart Programming Guide 10

Finish the following operation within 30s

  • Put the back of the registered key or generated emulator key on the Start button, when the buzzer beeps one time, remove the smart key or emulator key
  • Put the back of the smart key that needs registration on the Start button, when the buzzer beeps twice, remove the smart key

Add key success.

Lonsdor K518 Latest Toyota Lexus Smart Programming Guide 11

Now the registered key number is 3, and the key can be registered is 4.

Finally, put the back of the smart key that has just registered on the Start button, the buzzer beeps.

Programming is completed.

 

Lonsdor ADP 8A/4A adapter can delete smart key:

Note: This function is used to remove all keys that are not present.

The keys that do not touch the start button will be removed and cannot be registered again.

Turn the ignition switch on

Read out the software number

Turn off the ignition switch, and turn on the dual flashing lights

Select ‘Load the smart box DFlash file to get 12-bit PIN code’

Select the data has backed up

Put the key to be kept near the start button, beeps one time

Lonsdor K518 Latest Toyota Lexus Smart Programming Guide 12

Lonsdor K518 Latest Toyota Lexus Smart Programming Guide 13

Lonsdor K518 Latest Toyota Lexus Smart Programming Guide 14

Remove the keys that need to be deleted from the car

Key deleting is successful. Now the registered key number is 2.

 

Where to buy Lonsdor Super ADP 8A/4A Adapter?

Here you can go:

https://www.obdii365.com/wholesale/lonsdor-adp-8a-4a-proximity-adapter.html

OBDII365