volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Adapting immobilizer > < Adaptation of ignition keys
Adaption (matching) after changing engine control unit
Adaption (matching) after changing engine control unit
–  Connect either vehicle diagnosis, testing and information system -VAS 5051A- → Chapter or vehicle diagnosis and service information system -VAS 5052- → Anchor.
–  Select operating mode “Guided functions” in vehicle diagnosis, testing and information system -VAS 5051A- or vehicle diagnosis and service information system -VAS 5052-.
–  Select following menu points one after the other according to Volkswagen brand CD:
t  Car rest vehicles
t  All model years
t  All versions
t  All engine codes
t  Press “GoTo” key.
t  “Immobilizer I and II” or “Immobilizer III address word 25”
t  “Immobilizer I and II functions” or “Immobilizer III functions”
t  Adaption (matching) after changing engine control unit
The “adaption after changing engine control unit” is now a part of the test plan and can be initiated by pressing the “GoTo” key.
   

Adapting immobilizer > < Adaptation of ignition keys