audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Checking voltage supply for diesel direct injection system > < Renewing diesel direct injection system control unit J248
Activating/deactivating cruise control system
Activating/deactivating cruise control system
  Note
t  On vehicles fitted with CCS, the CCS function has to be activated following replacement of the engine control unit.
t  An entry is made in the fault memory if the CCS function is activated in the engine control unit of a vehicle not fitted with CCS. In such cases the CCS function has to be deactivated.
Procedure
–  Connect up the vehicle diagnosis and service information system -VAS 5052- and select vehicle system “Engine electronics”. When doing this, the ignition must be switched on.
–  Select diagnostic function “Coding II” from list.
   
Display on tester:
1 - Enter code word
Activating CCS:
–  Use keypad -2- to enter “11463” and confirm entry by touching Q key.
Deactivating CCS:
–  Use keypad -2- to enter “16167” and confirm entry by touching Q key.
–  Terminate function “Coding II” by touching ▾ button.
–  Press “End output”.
–  Switch off ignition.
  A01-0130

Checking voltage supply for diesel direct injection system > < Renewing diesel direct injection system control unit J248