Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not
permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability
with respect to the correctness of information in this document. Copyright by AUDI AG.
Installing
Installation is carried out in the reverse order; note the following:
Vehicles with petrol engine:
– Make sure outlet openings of horns -1- and -9- are horizontally
aligned with bumper and align if necessary.
– Plug in electrical connectors -8- and -10- at horns.
– Secure electrical wiring harness -7- on back of horns with ca‐
ble ties -6-.
Note
-Arrows- and -items 2 … 7- can be ignored.
Vehicles with 3.0 ltr. TDI engine:
– Make sure outlet openings of horns -6- are horizontally aligned
with bumper; align if necessary.
– Plug in electrical connectors -4- and -5- at horns.
Note
-Arrows- and -items 1 … 3- can be ignored.
Vehicles with 4.0 ltr. TDI engine:
– Make sure bracket -4- for horns is horizontally aligned with
bumper; align if necessary.
Note
-Arrows A-, -arrows B- and -items 1 … 3- can be ignored.
Vehicles with twin grille:
– Radiator grille must engage audibly in bumper cover.
Vehicles with single-frame radiator grille:
– Install bumper cover ⇒ Rep. gr. 63 .
Tightening torques
Component Nm
Horn/dual tone horn - H1- to bracket 11
Radiator grille to lock carrier 4
Audi A8 2003 ➤
Electrical system - Edition 08.2014
106 Rep. gr.90 - Gauges, instruments