Wiring diagram: Diagnostic socket — 2/2 Citroen C4 II
All systems
- Air conditioning 35
- Alarm 4
- Allocation of BFH3 fuses
- Anti-lock braking system (ABS) 2
- Audio system 25
- Automatic gearbox 8
- Blind spot monitoring 2
- Brake information 3
- Brake lamps 4
- Central deadlocking 2
- Central locking 11
- Cruise control/speed limiter 18
- Day running lights 8
- Diagnostic socket 7
- Dipped beam / main beam headlamps 8
- Direction indicators / side repeaters / hazard warning lamps 8
- Door information 4
- Driver's electric seat
- Dual fuel petrol / liquid petroleum gas (LPG) 2
- Electric parking brake 11
- Electric seats
- Electric window 11
- Electrically controlled mirrors 6
- Electronic injection 23
- Engine coolant and other information 14
- Engine cooling 17
- Engine oil information 21
- Engine starting 13
- Fog lamps 4
- Fuel information 4
- Headlamp wash 2
- Heated rear screen / heated rear view mirrors 8
- Heated seats 2
- Height correctors and headlamp correctors 4
- Horns 2
- Ignition / preheating 7
- Immobiliser 2
- Key in ignition information 4
- Lamps left on alert 4
- Lateral trajectory monitoring
- Lighter and 12V socket 2
- Massaging front seats
- Multifunction screen 6
- Panoramic roof blind 2
- Parking assistance 10
- Parking assistance by available space measurement 2
- Parking brake and fluid level in the hydraulic circuit information 7
- Particle filter 7
- Passenger compartment / closed compartment lighting 14
- Photochromic interior rear view mirror 2
- Piloted manual gearbox 2
- Power steering 4
- Radio pre-equipment 8
- Rear electric window 2
- Rear parking assistance 3
- Rear screen wiper/wash 8
- Reversing lamps 5
- Screen wipe/wash 2
- Seat belt fastened information 6
- Seat belts / air bags 2
- Stability control 7
- Stop and start 3
- Telematics 16
- Towbar
- Under inflation detection 2
- Allocation of BFH1 fuses
- Allocation of BPGA fuses
- Allocation of BSI1 fuses
- Allocation of PSF1 fuses 2
- Component locations 1247
- General location of earths
- General location of interconnections 2
- Ground points 37
- Harness installation diagrams
- Splices 306
