audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Retrofitting key-operated switch (Audi A4 2001 ? up to week 35/2004 including Audi S4 and Audi S4 Cabriolet) > < Removing front interior light W1 without warning lamp for airbag deactivated on front passenger side
Installing front interior lightW1 with warning lamp for airbag deactivated on front passenger side
Installing front interior light -W1- with warning lamp for airbag deactivated on front passenger side
  Note
The wiring to the warning lamp for airbag deactivated on front passenger side -K145- (“PASSENGER AIRBAG OFF” lamp) is part of the front interior light -W1- wiring harness.
–  Plug in connectors to front interior light -W1- and warning lamp for airbag deactivated on front passenger side -K145-.
–  Install front interior light -W1- with warning lamp for airbag deactivated on front passenger side -K145-.
–  Clip in cover panels.
–  Switch on ignition.
  WARNING
Make sure nobody is in the vehicle when the battery is being connected.
–  Connect battery earth strap → Electrical system; Rep. Gr.27.
–  Observe measures to be taken after connecting the battery → Electrical system; Rep. Gr.27.
–  Re-code airbag control unit -J234- → Chapter.
–  Perform functional test.
–  Deactivate airbag on front passenger side with key-operated switch to deactivate airbag on front passenger side -E224-.
   Warning lamp for airbag deactivated on front passenger side -K145- must light up constantly.
–  Activate airbag on front passenger side with key-operated switch to deactivate airbag on front passenger side -E224-.
   Warning lamp for airbag deactivated on front passenger side -K145- must go out.
–  Interrogate and erase fault memories of all control units. To do so, use a suitable vehicle diagnostic, testing and information system, e.g. vehicle diagnostic, testing and information system -VAS 5051B-.
   

Retrofitting key-operated switch (Audi A4 2001 ? up to week 35/2004 including Audi S4 and Audi S4 Cabriolet) > < Removing front interior light W1 without warning lamp for airbag deactivated on front passenger side