Lonsdor K518 Read Passat B5 2004 Pin Code and Program Key

Guide to read pin code and program key on a VW Passat B5 2004 year 3th immobilizer by using Lonsdor K518ISE key programmer.

 

Key information:

Original key: 3-button folding remote key

Frequency: 433MHz

Chip type: 48 Chip

Device to program: Lonsdor K518 key programmer

 

Procedure:

Step 1: Read Pin Code

Connect K518 host with vehicle via OBD diagnostic socket

Turn ignition ON

Select Immobilizer-> VW-> 2th & 3th Immobilizer->Read Pin Code-> Instrument

Lonsdor K518ISE  read ECU version and pin code success

Write download pin code

 

Step 2: Program key

Select Program key-> Instrument

Lonsdor K518 requires 5-digit pin code to access

Enter pin code and confirm

Enter number of keys to be programmed

select program key from 21 position

Turn ignition off. Insert keys to be programmed one by one and turn ignition on for at least 5 seconds

Press YES when all keys has changed

Note: If remote control working after programming, but cannot start car, and dashboard displays “Immobilizer activated” message, insert key but not start engine, try again after a few minutes.

Done!

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