Horn — Horn circuit Subaru WRX STI VA facelift
All systems — 32 systems
- Air conditioning
- Anti-lock brakes 2
- Anti-theft 3
- Body control modules
- Computer data lines
- Cooling fan
- Cruise control 2.0l turbo
- Cruise control 2.5l turbo
- Defoggers 2
- Electronic power steering
- Engine performance 2.0l turbo
- Engine performance 2.5l turbo
- Exterior lights 2
- Ground distribution
- Headlights 3
- Horn
- Instrument cluster
- Interior lights 2
- Navigation 7
- Power distribution 2
- Power door locks 2
- Power mirrors 2
- Power seats 3
- Power top/sunroof
- Power windows
- Radio 4
- Shift interlock
- Starting/charging 4
- Supplemental restraints
- Transmission 2
- Warning systems 2
- Wiper/washer
