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HORN – Audi A4 Quattro 2009 – SYSTEM WIRING DIAGRAMS

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HORN

Horn Wiring Diagram for Audi A4 Quattro 2009

Horn Wiring Diagram for Audi A4 Quattro 2009 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for Horn Wiring Diagram for Audi A4 Quattro 2009:

  • Air bag spiral return /slip ring (w/ slip ring) (a4: in steering column)
  • Computer data lines system
  • Control module in steering wheel
  • Driver's side fuse panel (a4: behind left end of dash)
  • Fuse 25a
  • Fuse carrier
  • G638 (a4 avant & seden: behind right kick panel)
  • G639 (a4 avant & seden: behind left kick panel)
  • High tone horn
  • Horn relay (a4: on vehicle electrical system control module relay/fuse carrier) (s4: on 9-pin relay carrier)
  • Hot at all times
  • Low tone horn
  • Nca
  • Signal horn activation
  • Steering column electronic systems control module (a4: on steering column, behind steering wheel)
  • T16b
  • T32b
  • Vehicle electrical system control module (a4: under left side of dash) (s4: behind driver's storage compt)