Citroen C4 Aircross (from 2011) – fuse box diagram
Year of production: 2011, 2012, 2013, 2014, 2015, 2016
Fuse box under dashboard

| Fuse | Ampere rating [A] | Function |
| 1 | 30 | Cabin fan |
| 2 | 15 | Brake lamps, third brake lamp |
| 3 | 10 | Rear foglamps |
| 4 | 30 | Windscreen wiper, screenwash |
| 6 | 20 | Central locking, electric door mirrors |
| 7 | 15 | Audio equipment, telematics, USB unit, Bluetooth system |
| 8 | 7,5 | Remote control key, air conditioning control unit, instrument panel, electric windows, rain and sunshine sensors, alarm, switch panel, steering mounted controls |
| 9 | 15 | Instrument oanel and cabine lighting |
| 10 | 15 | Hazard warning lamps |
| 11 | 15 | Rear wiper |
| 12 | 7,5 | Instrument panel, multifunction screen, parking sensor, heated seats, heated rear screen, electric blind, automatic headlamp adjustment |
| 13 | 15 | Cigarette lighter, accessory socket |
| 15 | 20 | Electric blind |
| 16 | 10 | Door mirrors, audio equipment |
| 18 | 7,5 | Reversing lamps |
| 19 | 15 | Accessory socket |
| 20 | 30 | Electric window controls |
| 21 | 30 | Heated rear screen |
| 22 | 7,5 | Heated door mirrors |
| 24 | 25 | Driver’s and passenger’s electric seat |
| 25 | 30 | Heated seats |
Fuse box in engine compartment

| Fuse | Ampere rating [A] | Function |
| 1 | 15 | Front foglamps |
| 4 | 10 | Horn |
| 5 | 7,5 | Alternator |
| 6 | 20 | Headlampwash |
| 7 | 10 | Air conditioning |
| 9 | 20 | Alarm |
| 10 | 15 | Demisting, wipers |
| 11 | — | Not used |
| 12 | — | Not used |
| 13 | 10 | Daytime running lamps |
| 14 | 10 | Left-hand main beam headlamp |
| 15 | 10 | Right-hand main beam headlamp |
| 16 | 20 | Left-hand dipped beam headlamo (xenon) |
| 17 | 20 | Right-hand dipped beam headlamp (halogen), manual and automatic headlamp adjustment |
| 18 | 10 | Left-hand dipped beam headlamp (halogen), manual and automatic headlamp adjustment |
| 19 | 10 | Right-hand dipped beam headlamp (halogen) |
| 31 | 30 | Audio amplifier |
Spare fuse

| Fuse | Ampere rating [A] |
| 33 | 10 |
| 34 | 15 |
| 36 | 20 |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
