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HORN – Audi A4 2004 – SYSTEM WIRING DIAGRAMS

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HORN

Horn Wiring Diagram for Audi A4 2004

Horn Wiring Diagram for Audi A4 2004 https://portal-diagnostov.com/license.html
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List of elements for Horn Wiring Diagram for Audi A4 2004:

  • 40a
  • Computer data lines system
  • Fuse 25a
  • Fuse holder (left end of dash)
  • G12 (on left center of firewall, near coolant reservoir)
  • High tone horn
  • Horn relay (9-pin relay carrier)
  • Horn switch
  • Hot at all times
  • Low tone horn
  • Nca
  • Steering column electronic systems control module (in top of steering column)
  • T16a
  • T32b
  • T42
  • Telephone/telematic control module (near base of right front seat)
  • Vehicle electrical system control module (behind left side of dash)