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Overview of all the convenience system control units according to running date and generation > < Overview of selectable functions

Octavia Mk1

Interrogating control unit version
Interrogating control unit version
The vehicles are equipped with different types (generations) of convenience system control units, which differ from each other by error messages, measured value blocks and adaptation. In order to determine the type (generation) of the convenience system, first of all the control unit identification number of the part at the vehicle system tester must be read and this control unit must then be selected in the overview of the control units → Chapter. Here the running date of the production and the row number generation are indicated. This information determines the further procedure of the repair.
–  Connecting vehicle system tester -V.A.G 1552- and selecting the address word for the convenience system → Chapter.
   
Readout on display:
–  Select function 01.
–  Confirm the entry with key Q.
  
Vehicle system test               HELP
Select function XX
Readout on display:
  
Vehicle system test                Q
01 - Interrogating control unit version
The vehicle system tester -V.A.G 1552- displays the control unit identification number, e. g.:
t  1J0 959 799 AH = Part no. of the control unit
t  Central CU comf. = System designation
t  0001 = Program status number
t  Coding 04097 = Coding variant
t  WSC = Workshop code
–  Press → key.
  
1J0959799AH  Central CU comf.       0001 ->
Coding  04097                 WSC XXXXX
Readout on display: (Driver's door control unit)
–  Press → key.
  
1U4959801B 5N Door control unit   FS0002r ->

      

      

    
      

      

    
Readout on display, e.g.: (Passenger's door control unit)
– 
          Press → key.

      		 
      
    
1U4959802B 5Q Door control unit.   FS0002r ->

      

      

    
      

      

    
Readout on display, e.g.: (Door control unit RL)
– 
          Press → key.

      		 
      
    
1U0959811B 5Q Door control unit   HL0002r ->

      

      

    
      

      

    
Readout on display, e.g.: (Door control unit RR)
– 
          Press → key.

      		 
      
    
1U0959812B 5Q Door control unit   HL0002r ->

      

      

    
      

      

    
Readout on display:

      		 
      
    
Vehicle system test               HELP
Select function XX                        

      

      

    


Overview of all the convenience system control units according to running date and generation >
< Overview of selectable functions