Check all related fuses first , You may have fried the ECU or damaged other components .
For Citroen C5 (X3, X4) 2001, 2002, 2003, 2004, 2005, 2006,2007, 2008 model year.
Cigarette lighter fuse – fuse box diagram (pre 2004) – Fuse F7/20A
Cigarette lighter fuse – fuse box diagram (since 2004) – Fuse F9/30A
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Fuse box in passenger compartment.
fuse box diagram (pre 2004 type 1)
fuse box diagram (pre 2004 type 2)
fuse box diagram (since 2004)
Fuse box in engine compartment.
fuse box diagram (pre 2004)
fuse box diagram (since 2004)
Fuse box in passenger compartment.
fuse box location.
fuse box diagram (pre 2004 type 1).
Assignment of the fuses.
F1
(10A) Rear fog lamp, seat adjustment relay – driver's side, seat adjustment relay – passenger's side, sunroof motor
F2
(15A) Rear screen wiper motor
F3
–
F4
(15A) Door function control module – driver's side, door function control module – passenger's side
F5
(15A) LH stop lamp, stop lamp (high level)
F6
–
F7
(20A) Overhead console, interior lamp – rear, glove box lamp, AC/heater function control panel, cigarette lighter, accessories connector-front
F8
–
F9
(30A) Door function control module – driver's side, door function control module – passenger's side, sunroof motor
F10
(15A) Fuel additive injector, trailer socket, accessories connector- front, accessories connector- rear, suspension adjustment
F11
(15A) Engine control module (ECM) (RLZ), transmission control module (TCM), transmission gear position switch, steering column function control module, audio unit, navigation system control module, AC/heater function control panel, digital multifunction display, alarm system horn
F12
(10A) Transmission mode sensor, RH front side lamp, RH tail lamp, licence plate lamps, cigarette lighter, audio unit
F13
–
F14
(30A) Door function control module – driver's side, door function control module – passenger's side, central locking – front, fuel filler flap motor
F15
(30A) Central locking – rear, electric windows – rear
F16
(5A) Fuse box (engine bay 1), fuel additive control module, steering column function control module, SRS control module
F17
(10A) RH stop lamp
F18
(10A) Cruise control, automatic transmission (AT), data link connector (DLC), steering column function control module
F20
(10A) Audio unit, navigation system control module
F21
–
F22
(10A) LH front side lamp, LH tail lamp
F23
(15A) Suspension adjustment
F24
(15A) Instrument panel, digital multifunction display, AC/heater function control panel, parking aid control module
F25
–
F26
Heated rear windscreen
G36 (30A) Audio amplifier
G37 (30A) Electric driver's seat
G38 (30A) Electric front passenger's seat
G39 (30A) Heated driver's seat
G40 (30A) Heated front passenger's seat
fuse box diagram (pre 2004 type 2).
legend.
F1
(10A) Rear fog lamps
F2
(15A) Rear screen wiper motor
F4
(15A) Door function control module – driver's side, door function control module – passenger's side, electric seats, sunroof motor
F5
(15A) LH stop lamp, stop lamp (high level)
F7
(20A) Overhead console, interior lamp – rear, glove box lamp, AC/heater function control panel, cigarette lighter, accessories connector-front
F9
(30A) Door function control module – driver's side, door function control module – passenger's side, sunroof motor
F10
(15A) Fuel additive injector, trailer socket
F11
(15A) Engine control module (ECM) (RLZ), transmission control module (TCM), transmission gear position switch, steering column function control module, audio unit, navigation system control module, AC/heater function control panel, digital multifunction display, alarm system horn
F12
(10A) Transmission mode sensor, RH front side lamp, RH tail lamp, licence plate lamps, cigarette lighter, audio unit
F14
(30A) Door function control module – driver's side, door function control module – passenger's side, central locking – front, fuel filler flap motor
F15
(30A) Central locking – rear, electric windows – rear
F16
(5A) Fuse box (engine bay 1), fuel additive control module, steering column function control module, SRS control module
F17
(10A) RH stop lamp
F18
(10A) Cruise control, automatic transmission (AT), data link connector (DLC), steering column function control module
F19
Bridge
F22
(10A) LH front side lamp, LH tail lamp
F23
(15A) Suspension adjustment
F24
(15A) Instrument panel, digital multifunction display, AC/heater function control panel, parking aid control module
F26
–
F29
–
F30
–
F31
–
F32
–
F33
–
F34
–
F35
–
F36
(30A) Audio unit output amplifier
F37
(30A) Seat adjustment – passenger's side
F38
(30A) Seat adjustment – driver's side
F39
(30A) Heated seats – passenger's side
F40
(30A) Heated seats – driver's side
fuse box diagram (since 2004).
BOX B.
legend.
Dashboard fuses (Box C).
F1
(15A) Rear screen wiper
F2
(30A) Central locking
F3
(5A) Supplementary restraint system (SRS) control module
F4
(10A) Auto-dimming rearview mirror, brake pedal position (BPP) sensor, data link connector (DLC), electronic stability program (ESP), automatic headlamp adjustment
F5
(30A) Electric windows – front, sunroof
F6
(30A) Electric windows – rear
F7
(5A) Interior lamps
F8
(20A) Tyre pressure monitoring system
F9
(30A) Accessories connector, cigarette lighter
F10
(20A) Suspension adjustment, steering wheel multifunction switch, digital multifunction display, audio system
F11
(15A) Ignition switch, automatic transmission (AT)
F12
(15A) Seat belt warning lamp, lane departure warning system, windscreen wiper rain sensor, AC sunlight sensor
F13
(5A) Multifunction control module 1, trailer control module
F14
(15A) Air conditioning (AC), instrument panel, supplementary restraint system (SRS), parking aid
F15
(30A) Central locking, instrument panel
F17
(40A) Heated rear window
Dashboard fuses (Box A).
Ref.
Rating
Function
G29
–
–
G30
5A
Heated rear view mirrors
G31
5A
Rain and brightness sensor
G32
5A
Seat belt not fastened warning lamps
G33
5A
Electrochrome rear view mirrors
G34
20A
Sun roof
G35
5A
Passenger door lighting – Passenger rear view mirror adjustment
G36
–
–
G37
25A
Heated front seats
G38
25A
□river’s electric seat
G39
40A
Passenger’s electric seat – HIFI amplifier
G40
ЗА
Trailer relay unit supply
Dashboard fuses (Box B).
Ref.
Rating
Function
G36
15A
6 speed automatic gearbox
5A
4 speed automatic gearbox
G37
10A
Daytime-running lamps – Diagnostic socket
G38
ЗА
ESP
G39
10A
Hydraulic suspension
G40
ЗА
STOP switch
Fuse box in engine compartment.
fuse box location.
1 – fuse box
2 – additional fuses
fuse box diagram (pre 2004).
legend.
F1
(10/15A) Engine coolant blower motor relay – high speed, engine coolant blower motor relay – mid speed, vehicle speed sensor (VSS), fuel filter heater, engine control module (ECM), reverse gear position switch, heater/air conditioning (AC)
F2
(15A) Fuel pump
F3
(10A) Transmission gear position switch, suspension adjustment, ABS control module
F4
(10A) Engine coolant level switch, automatic transmission (AT), engine control module (ECM), engine coolant heater relays
F5
(10A) Fuel additive control module
F6
(15A) Front fog lamps
F7
(20A) Headlamp washer pump
F8
(20A) Engine management, engine coolant blower motor relay – low speed
F9
(15/20A) LH headlamp – low beam
F10
(15A) RH headlamp – low beam
F11
(10A) LH headlamp – high beam
F12
(10A) RH headlamp – high beam
F13
(15A) Horn
F14
(10A) Windscreen/rear screen washer pump
F15
(30A) Engine management
F16
(30A) Secondary air injection (AIR) pump
F17
(30A) Windscreen wiper motor
F18
(40A) AC/heater function control panel, AC/heater blower control module
MF1
(50A) Engine coolant blower motor, engine coolant blower motor resistor, engine coolant blower motor relay – low speed, engine coolant blower motor relay – high speed
MF2
(50A) Anti-lock brake system (ABS)
MF3
–
MF4
(80A) Multifunction control module 1
MF5
(80A) Multifunction control module 1
MF6
(80A) Fuse box (fascia 2)
MF7
(30A) Ignition switch
MF8
(40A) Suspension adjustment
Posted Oct 14, 2021 (3 years ago)