Citroën DS3 2018 Fuse Box Info
Passenger compartment fuse box location:
The fuse box is located at the left side of the steering column at the bottom of the instrument panel.
Engine compartment fuse box location:
Fuse Box Diagram | Layout
Passenger compartment fuse box (Upper fuse box):
| Fuse/Relay N° | Rating | Functions |
| 4 | 15A | Horn |
| 5 | 20A | Front and rear screenwash pump |
| 6 | 20A | Front and rear screenwash pump |
| 8 | 20A | Rear wiper |
| 10 | 30A | Door locking/unlocking |
| 11 | 30A | Door locking/unlocking |
| 14 | 5A | Alarm, telematic unit |
| 27 | 5A | Alarm (preparation) |
| 29 | 20A | Telematic audio system |
| 32 | 15A | Front 12 V socket |
Passenger compartment fuse box (Lower fuse box):
| Fuse/Relay N° | Rating | Functions |
| 30 | 30A | Heated rear screen |
| 31 | 10A | Heated door mirrors |
| 32 | 20A | Trailer plug, refrigerator |
| 33 | 20A | Trailer plug, exterior lighting except for hazard warning lamps |
| 34 | 20A | Trailer plug, side markers and hazard warning lamps |
| 35 | 20A | Trailer plug, caravan interior lighting |
| 36 | 30A | Sunroof |
| 37 | 30A | Heated front seats |
| 38 | 20A | Audio amplifier |
| 39 | 30A | Front electric windows |
| 40 | 7.5A | Driver's door switch panel |
Engine compartment fuse box:
| Fuse/Relay N° | Rating | Functions |
| 16 | 25A | Front foglamps |
| 18 | 10A | Right-hand main beam headlamp |
| 19 | 10A | Left-hand main beam headlamp |
