Horn — Horn circuit Volvo C30 I
All systems — 32 systems
- Air conditioning
- Anti-lock brakes 2
- Anti-theft 2
- Body control modules
- Computer data lines
- Cooling fan
- Cruise control
- Defoggers
- Electronic power steering
- Engine performance 2.5l turbo
- Exterior lights 3
- Ground distribution
- Headlights 3
- Horn
- Instrument cluster
- Interior lights 2
- Memory systems 2
- Navigation 3
- Power distribution
- Power door locks 2
- Power mirrors 2
- Power seats
- Power top/sunroof
- Power windows
- Radio 3
- Shift interlock
- Starting/charging 2
- Supplemental restraints
- Transmission
- Trunk, tailgate, fuel door
- Warning systems
- Wiper/washer 3
