Horn — Horn circuit Buick Envision I
All systems — 33 systems
- Air conditioning
- Anti-lock brakes
- Anti-theft 2
- Body control modules
- Computer data lines
- Cooling fan
- Cruise control
- Defoggers
- Electronic power steering
- Engine performance 2.0l vin x
- Engine performance 2.5l vin a
- Exterior lights 3
- Ground distribution
- Headlights 3
- Horn
- Instrument cluster 3
- Interior lights 2
- Memory systems 2
- Navigation 7
- Power distribution
- Power door locks
- Power mirrors 2
- Power seats 7
- Power top/sunroof
- Power windows
- Radio
- Shift interlock 2
- Starting/charging 2
- Supplemental restraints
- Transmission 2
- Trunk, tailgate, fuel door
- Warning systems
- Wiper/washer
