Radio — Most data bus circuit, with mmi Audi Q7 4L facelift
All systems — 35 systems
- Air conditioning 5
- Anti-lock brakes
- Anti-theft 2
- Body control modules 3
- Computer data lines
- Cooling fan
- Cruise control
- Defoggers 2
- Electronic power steering
- Electronic suspension
- Engine performance 3.0l sc
- Engine performance 3.0l turbo diesel
- Exterior lights 3
- Ground distribution
- Headlights 3
- Horn
- Instrument cluster
- Interior lights 2
- Memory systems 4
- Navigation 6
- Power distribution 3.0l sc
- Power distribution 3.0l turbo diesel
- Power door locks
- Power mirrors 2
- Power seats 8
- Power top/sunroof
- Power windows
- Radio 10
- Shift interlock
- Starting/charging 2
- Supplemental restraints
- Transmission
- Trunk, tailgate, fuel door
- Warning systems
- Wiper/washer 2
