Computer data lines — High/low bus circuit, convertible Volkswagen Beetle A4 facelift
All systems — 28 systems
- Air conditioning
- Anti-lock brakes
- Anti-theft 2
- Computer data lines 4
- Cooling fan
- Cruise control
- Defoggers
- Engine performance 2.5l 2
- Exterior lights 5
- Ground distribution
- Headlights 2
- Horn
- Instrument cluster 4
- Interior lights 4
- Power distribution
- Power door locks 2
- Power mirrors 3
- Power seats
- Power top/sunroof 3
- Power windows 2
- Radio 6
- Shift interlock
- Starting/charging 6
- Supplemental restraints
- Transmission 2
- Trunk, tailgate, fuel door 4
- Warning systems
- Wiper/washer
