Seat Leon >> Removing and installing trailer detector control unit - J345-

SEAT Leon Service and Repair Manual / Electrical system / Lights, bulbs, switches - exterior / Towing bracket / Removing and installing trailer detector control unit - J345-

Removing and installing control unit for trailer detection - J345- , Leon ST

Removing

  • Switch off ignition and all electrical consumers.

Vehicles without access and start authorisation system

  • Remove ignition key, if fitted.

Vehicles with access and start authorisation system

  • Store the ignition key outside the vehicle to prevent the ignition from being switched on unintentionally.

Continued for all vehicles

  • Remove luggage compartment side panel trim .
  • Remove the press rivets -1-.
  • Remove trailer detector control unit - J345- -3-.
  • Unplug electrical connectors -2-.

Installing

Installation takes place in reverse order.

Lights, bulbs, switches - exterior

Removing and installing control unit for trailer detection - J345- , Leon / Leon SC

Removing

  • Switch off ignition and all electrical consumers.

Vehicles without access and start authorisation system

  • Remove ignition key, if fitted.

Vehicles with access and start authorisation system

  • Store the ignition key outside the vehicle to prevent the ignition from being switched on unintentionally.

Continued for all vehicles

  • Remove luggage compartment side panel trim .
  • Unplug the electrical connectors.
  • Loosen the fasteners -2- of the bracket for the control unit for trailer detection - J345- .
  • Take out the control unit for trailer detection - J345- -1- in -direction of arrow-.

Installing

Installation takes place in reverse order.

Lights, bulbs, switches - exterior

Removing and installing bracket for control unit for trailer detection - J345- , Leon / Leon SC

Removing

  • Switch off ignition and all electrical consumers.

Vehicles without access and start authorisation system

  • Remove ignition key, if fitted.

Vehicles with access and start authorisation system

  • Store the ignition key outside the vehicle to prevent the ignition from being switched on unintentionally.

Continued for all vehicles

  • Remove luggage compartment side panel trim .
  • Remove trailer detector control unit - J345- .
  • Press the fastener -1- carefully turn the bracket of the control unit for trailer detection - J345- in direction of arrow -arrow B-, until the fasteners -1- and -2- come loose from the body.
  • Slide the bracket of the control unit for trailer detection - J345- in direction of arrow -arrow C- and -arrow A- in order to take it out of the body.

Installing

Installation takes place in reverse order.

Lights, bulbs, switches - exterior

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    General notes
    Before changing any bulb first turn off the equipment concerned. Do not touch the bulb glass. Fingerprints vaporise in the heat, causing a reduction in the bulb life and condensation on the mirror ...