Headlights — Headlights circuit Porsche 911 Targa 4 992
All systems — 35 systems
- Active bodyworks 3
- Air conditioning
- Anti-lock brakes
- Anti-theft
- Body control modules
- Computer data lines
- Cooling fan
- Cruise control
- Defoggers 2
- Electronic power steering 3
- Electronic suspension
- Engine performance 3.0l turbo
- Engine performance 3.8l turbo
- Exterior lights
- Ground distribution
- Headlights
- Horn
- Instrument cluster 2
- Interior lights
- Memory systems 4
- Navigation 9
- Power distribution
- Power door locks
- Power mirrors 2
- Power seats 4
- Power top/sunroof 2
- Power windows
- Radio 4
- Shift interlock 2
- Starting/charging 2
- Supplemental restraints
- Transmission 3
- Trunk, tailgate, fuel door
- Warning systems
- Wiper/washer 2
