Signal Horns Overview

Observe notes on contact corrosion, refer to CONTACT CORROSION .

Fig 1: Identifying Horn Overview

Courtesy of AUDI OF AMERICA, LLC

1. Screw
   • Tightening specification, refer to SIGNAL HORNS 
2. High Tone Horn -H2-
   • For vehicles with a TDI engine.
3. Low Tone Horn -H7-
   • For vehicles with a TDI engine.
4. Nut
   • 11 Nm
5. Bracket
   • For vehicles with a TDI engine
6. Nut
   • 11 Nm
7. Screw
   • 8 Nm
8. Right Impact Member Mount
9. Nut
   • 11 Nm
10. Bracket
    • For the right horn.
    • Removing and installing, refer to SIGNAL HORN BRACKET .
11. High Tone Horn -H2-
    • For vehicles with a gasoline engine.
    • Removing and installing, refer to SIGNAL HORNS .
12. Screw
    • 8 Nm
13. Left Impact Member Mount
14. Nut
    • 11 Nm
15. Bracket
    • For the left horn.
    • Removing and installing, refer to SIGNAL HORN BRACKET .
16. Low Tone Horn -H7-
    • For vehicles with a gasoline engine.
    • Removing and installing, refer to SIGNAL HORNS .