VW PASSAT CC AKL With Autel MaxiIM IM608 IM508

Autel MaxilM IM608 and IM508 (need XP400 or XP400 Pro ) VW has add keys and all keys lost function via OBD. No need to take off any module.
Here's the demo guide to program VW PASSAT AKL via OBD.
Main steps:

Step 1. Function and vehicle select
Step 2. Read engine IMMO Data
Step 3. Make dealer Key & Search for 7th byte of CS code
Step 4.Key Learning


Step 1. Function and vehicle select
>>IMMO>>Volkswagen>>>>Expert selection>>Comfort module Passat B6/CC>>select key"48 Key"




Step 2.Read engine IMMO Data
Turn ignition off and on, Then we will get our pin and CS code




Step 3. Make dealer Key
Here we need connect the XP200 or XP400 Or XP400 Pro to make dealer key


Search for 7th byte of CS code when all keys are lost then Put the original key in the programmer to continue


Here we got our key calculation

Search for 7th byte of CS success, press OK

Press "Make dealer Key" again, 2nd key need to be as a dealer key to program, put a blank key in the
programmer keyhole and then press "OK



Make dealer key success!
Step 4. Key Learning

Enter the number of key to program

Deleting all keys

7th byte is 00 as shown before will get the 7th byte in next step

Turn ignition off and then pull out the key, wait for 5s reinsert the key to turn ignition switch to ON

Now take of original key and put seconded key to igniaition and turn on

2-2 need to show in instrument cluster, press OK to continue

Key learning completed!



Source: https://www.autelim608.co.uk/service/autel-im608-im508-vw-passat-add-all-key-lost-programming.html