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Lane change assist > < Removing and installing anti-theft alarm sensorG578

A4 Mk3

Removing and installing alarm hornH12
Removing and installing alarm horn -H12-
   
Removing
Vehicles up to 05.2008:
–  Unclip plenum chamber covers -1- and -2- and detach.
  Note
Disregard -item 3- and -arrow-.
  A92-10115
Vehicles from 06.2008 onwards:
–  Remove bolts -3-.
–  Unclip retaining clips -2- from retainer and detach plenum chamber cover -1-.
  A92-10166
All vehicles (continued):
–  Remove nut -3-.
–  Unplug electrical connector -1-.
–  Take out alarm horn -H12--item 2- upwards.
Installing
l  Tightening torque → Chapter
Installation is carried out in the reverse order; note the following:
–  Engage retaining tab in recess on mounting bracket.
  A96-10465

Lane change assist > < Removing and installing anti-theft alarm sensorG578