Horn — Horn circuit Audi A4 B6
All systems — 33 systems
- Air conditioning
- Anti-lock brakes
- Anti-theft 2
- Body control modules
- Computer data lines 2
- Cooling fan
- Cruise control
- Defoggers 2
- Electronic power steering
- Engine performance 1.8l
- Engine performance 3.0l
- Exterior lights 8
- Ground distribution 2
- Headlights 5
- Horn
- Instrument cluster 2
- Interior lights 5
- Memory systems 2
- Navigation
- Power distribution 2
- Power door locks 3
- Power mirrors 3
- Power seats 6
- Power top/sunroof 2
- Power windows 3
- Radio 5
- Shift interlock 2
- Starting/charging 5
- Supplemental restraints 2
- Transmission 2
- Trunk, tailgate, fuel door 2
- Warning systems
- Wiper/washer 2
Components on these wiring diagrams 4
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