Immobilizer I Key Matching (Separate)
This procedure details how to match new keys to VW/Audi/Seat/Skoda vehicles with with Immobilizer I, where the immobilizer control module is integrated in a separate immo box. See the seperate instructions for models where the immobilizer control module is integrated in instrument cluster.
Determining IMMO-ID & VIN
[Select]
[25 - Immobilizer]
Look at the "Component" field. The 14-digit string in the Immo-ID.
[Close Controller, Go Back - 06]
Key Matching
Prerequisites:
- All keys are either new or were adapted to this car (IMMO-ID) before.
- You can match up to 4 keys.
- While adapting each key, make sure to place the other keys away from the ignition lock (reader coil). The passenger seat is an adequate place.
- Battery voltage at least 12.0 V.
[Select]
[25 - Immobilizer]
[Meas. Blocks - 08]
Select Block 001.
[Go!]
The value in field 3 must be 1. If value is not 1, the key is not capable of being adapted to Immobilizer.
You can check each key in this manner.
[Done, Go Back]
[Login - 11]
There are 2 possibilities how to enter a PIN, choose the one that applies for you.
- 4-digit PIN
- Enter zero followed by the 4-digit PIN. For example, if your PIN is 1234, enter 01234.
- 7-digit PIN
- [Use 7-digit PIN/SKC]
- Enter the 7-digit PIN, Date on which the PIN was generated by the dealer, along with the Workshop Code (WSC) and the Importer number of the dealer that generated the code.
- [OK]
- VCDS will validate the data you have entered and return you to the Login screen, where the Login Code will show as "XXXXX".
[Do it!]
[Adaptation - 10]
Enter 01 in "Channel Number".
[Read]
The "Stored Value" is the number of keys currently matched.
Enter a "new value" corresponding to the total number of keys to be matched, including any existing keys.
The old keys are automatically being cleared.
[Save]
[Done, Go Back]
[Close Controller, Go Back - 06]
- Repeat the following steps until all Keys have been matched:
- Switch Ignition OFF and remove Key.
- Insert the next Key and switch Ignition ON.
- The Immobilizer Warning Light will light up for ~2 seconds, wait until it goes out.
Note: The above steps after saving the adaptation, should not exceed 60 seconds!