Horn — Horn circuit BMW Z4 G29
All systems — 34 systems
- Air conditioning
- Anti-lock brakes
- Anti-theft 2
- Body control modules
- Computer data lines 2
- Cooling fan
- Cruise control
- Defoggers 3
- Electronic power steering
- Electronic suspension
- Engine performance 2.0l turbo
- Engine performance 3.0l turbo
- Exterior lights 2
- Ground distribution
- Headlights
- Horn
- Instrument cluster
- Interior lights 2
- Memory systems 4
- Navigation 10
- Power distribution
- Power door locks
- Power mirrors
- Power seats 6
- Power top/sunroof
- Power windows
- Radio 6
- Shift interlock
- Starting/charging 3
- Supplemental restraints
- Transmission 2
- Trunk, tailgate, fuel door
- Warning systems
- Wiper/washer
