audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

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Electrical system|Wiring > < Socket for towing bracket

A4 Mk3

Removing and installing trailer detector control unitJ345
Removing and installing trailer detector control unit -J345-
–  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 clip -arrow- and swivel trailer detector control unit -J345--item 1- out of frame.
–  Unplug electrical connectors -2- and -3-.
Installing
Install in reverse order.
  A96-10413

Electrical system|Wiring > < Socket for towing bracket