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HORN – Audi A3 2.0T 2012 – SYSTEM WIRING DIAGRAMS

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HORN

Horn Wiring Diagram for Audi A3 2.0T 2012

Horn Wiring Diagram for Audi A3 2.0T 2012

List of elements for Horn Wiring Diagram for Audi A3 2.0T 2012:

22
  • (not used)
  • Air bag spiral spring/return spring (w/ slip ring) (behind steering wheel)
  • Computer data lines system
  • Fuse 17 fuse 5 15a
  • Fuse panel b (integrated in engine compt e-box)
  • G638 (behind right kick panel)
  • High tone signal horn (behind lower right air inlet grille)
  • Horn relay (on relay carrier on vehicle electrical system control module)
  • Hot at all times
  • Low tone signal horn (behind lower right air inlet grille)
  • Multi-function steering wheel control module
  • Nca
  • Signal horn activation
  • Steering column electronic systems control module (under steering column)
  • Steering wheel control head
  • T20b
  • T40
  • T52b
  • T52c
  • Vehicle electrical system control module (below left side of dash)
  • W/ e-box high
  • W/ e-box low

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