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Removing and installing fuse holder FSF in luggage compartment (right-side) > < Overview of relay and fuse carrier (luggage compartment), control units

A4 Mk3

Removing and installing convenience system central control unitJ393
Removing and installing convenience system central control unit -J393-
–  When renewing control unit select „Replacement“ function for appropriate control unit in „Guided Fault Finding“ or „Guided Functions“ → Vehicle diagnostic tester.
   
Removing
–  Open luggage compartment side trim (right-side).
–  Release retaining clips -arrows- and remove convenience system central control unit -J393--item 7- from mounting frame.
–  Carefully unplug electrical connectors -4- and -6- and aerial connector -3-.
–  Unplug electrical connectors -1, 2, 5-.
  A97-10338
–  Unplug electrical connector by releasing catch -1- and moving retaining clip in direction of -arrow-.
–  Detach convenience system central control unit -J393-.
Installing
Install in reverse order.
  A90-0199

Removing and installing fuse holder FSF in luggage compartment (right-side) > < Overview of relay and fuse carrier (luggage compartment), control units