Learn about Citroën Xantia 1992-1997 fuse box and relay’s locations, functions, and maintenance tips for optimal vehicle electrical system.
The Citroën Xantia (1992-1997) comes in two main body styles: a five-door hatchback and a station wagon. Known for its hydropneumatic suspension system, the Xantia delivers a smooth and comfortable ride. Key features include power windows, air conditioning, and central locking, with higher trims offering ABS, airbags, and an advanced suspension system for better handling.
The fuse box, located under the dashboard and in the engine compartment, protects vital electrical systems like the suspension, lighting, and power windows from overloading. A blown fuse disconnects these systems, ensuring no further damage occurs.
The relays control essential functions such as the fuel pump, starter motor, and electric fans. They act as switches, managing high-current electrical loads with low-current signals. A failed relay could lead to the engine not starting or the cooling system malfunctioning, resulting in overheating.
Regular inspection of the fuse box and relays helps maintain the reliability of the Citroën Xantia’s innovative features, ensuring the car’s electrical and mechanical systems run efficiently.
MUST READ: DYI – How to Check Car Fuses?
(1992-1997) Citroën Xantia fuse box and relay with Diagram
WARNING
- Never replace a fuse with one that has a higher amperage rating.
- A fuse with a too-high amperage could damage the electrical part and cause a fire.
- On no account should fuses be repaired (e.g. patched up with tin foil or wire) as this may cause serious damage elsewhere in the electrical circuit or cause a fire.
- If a fuse blows repeatedly, do not keep replacing it. Instead, have the cause for the repeated short circuit or overload tracked and fixed.
- Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
Citroën Xantia 1992-1997 fuse assignment
Year of production: from 1992, 1993, 1994, 1995, 1996, 1997
Passenger Compartment Fuse Box
| Fuse | Ampere Rating [A] | Description |
| F1 | 10 | Radio and CD player (via ignition or battery direct, depending on fuse position) |
| F2 | 5 | Coded anti-theft keypad, instrument panel lighting rheostat, instruments, “lights-on” warning system, washer fluid level sensor, automatic heating relay |
| F3 | 10 | Reversing light, cooling fan, diagnostic socket |
| F4 | 5 | Left-hand sidelight, right-hand tail light, “lights-on” warning system |
| F5 | 15 | Coolant temperature warning system |
| F6 | 10 | ABS |
| F7 | 20 | Horn relay, horn compressor |
| F8 | 30 | Supply shunt F25/F15 |
| F9 | 5 | Instruments, right-hand sidelight, left-hand tail light |
| F10 | 30 | Rear electric windows |
| F11 | 30 | Sunroof |
| F12 | 10 | Heating, air conditioning, cruise control, Hydractive suspension, alarm system, alarm siren, instruments |
| F13 | 10 | Tow bar |
| F14 | 40 | Electric seats (power) |
| F15 | 20 | Heated seats, alarm (led), boot lighting, courtesy light delay timer |
| F16 | 20 | Front cigarette lighter (via ignition or battery direct, depending on fuse position) |
| F17 | 15 | Alarm (power supply) |
| F18 | 10 | Rear foglights |
| F19 | 5 | Cigarette lighter and switch illumination |
| F20 | 30 | Heater blower (power supply) |
| F21 | 30 | Central locking |
| F22 | 20 | Tailgate wiper |
| F23 | 10 | Heated rear window switch, heated seat switches |
| F24 | 30 | Widscreen wiper, lighting, automatic gearbox |
| F25 | 5 | Radio memory, clock, diagnostic socket, CD player of cooling fan, central locking remote control |
| F26 | 15 | Hazard warning light switch |
| F27 | 30 | Heated rear window heated mirrors (power supply) |
| F28 | 15 | Sunroof control, rear window wiper isolator, direction indicators, instruments, STOP and break pad wear warning lights, ABS, cruise control |
| F29 | 30 | Front electric windows |
| F30 | 15 | Map reading lights, vanity mirror light, glovebox light, electric seat control, electric window switch, telephone |
Engine Compartment Fuse Box
| Fuse | Ampere Rating [A] | Description |
| F1 | 20 | ABS |
| F2 | 10 | Telephone |
| F3 | 30 | Cooling fan |
| 40 | ||
| F4 | — | — |
| F5 | 5 | Cooling fan |
| F6 | 30 | Headlight wash timer, front foglights |
| F7 | 5 | Fuel injection |
| F8 | 20 | Hydractive suspension |
| F9 | 10 | Fuel pump relay |
| F10 | 5 | Headlight washers |
| F11 | 5 | Oxygen sensor relay |
| F12 | 10 | Left-hand headlight main beam |
| F13 | 10 | Right-hand headlight main beam |
| F14 | 10 | Left-hand headlight dipped beam |
| F15 | 10 | Right-hand headlight dipped beam |
Conclusion
For owners and enthusiasts of classic Citroën Xantia 1992-1997, understanding the fuse box and relay systems is essential for vehicle maintenance. Regular inspection and maintenance of these components helped ensure the vehicle’s longevity and reliability, preserving its status as a symbol of Citroën’s craftsmanship and innovation in the automotive industry during that era.
