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Removing and installing 3-position relay carrier > < Removing and installing onboard supply control unit J519

A4 Cabriolet Mk2

Removing and installing 9-position relay carrier
Removing and installing 9-position relay carrier
   
Removing
–  Switch off ignition and take out ignition key.
–  Remove driver's storage compartment → Rep. Gr.68.
–  Unscrew nuts -3- and detach onboard supply control unit -J519- with wires attached.
–  Remove 9-position relay carrier -4-.
–  Unclip the fuse holders at the 9-position relay carrier.
–  Detach relays and control units and then unclip appropriate relay carrier.
  Note
Exact assignment of contacts in 9-position relay carrier can be found in appropriate current flow diagram → Current flow diagrams, Electrical fault finding and Fitting locations.
Installing
Installation is carried out in the reverse order; note the following:
–  Install driver's storage compartment → Rep. Gr.68.
Tightening torque
  A70-0813
ComponentNm
9-position relay carrier with onboard supply control unit -J519- to central tube for dash panel2.4

   

Removing and installing 3-position relay carrier > < Removing and installing onboard supply control unit J519