Citroen DS7 Crossback was produced in 2017, 2018, 2019, 2020, 2021, 2022, 2023 and 2024. During this time, the model received the facelift. In this article you can find a description of the fuses and relays of the Citroen DS7 Crossback with fuse box diagrams, their locations and photo examples of execution. Let’s highlight the cigarette lighter fuse.
The purpose of the fuses in the blocks, as well as their number, may differ from those presented and depend on the year of manufacture, the level of electrical equipment and the region of delivery of your car.
Contents
Passenger compartment
Main Fuse Box
The main fuse box is located on the left side at the bottom of the instrument panel.
To gain access, you must remove the protective cover. In right-hand drive vehicles, this unit is located in the glove compartment.
The fuse box itself will look something like this.
Diagram
Assignment
| 1 | Electrochrome rear view mirror, demisting rear screen, Diesel particle filter, parking sensors, power steering, LPG system, clutch pedal switch, door mirror adjustment |
| 3 | Trailer Position Control Module |
| 4 | Signal / Horn |
| 5 | Window washer (front/rear) |
| 6 | Window washer (front/rear) |
| 7 | Rear socket / USB |
| 8 | Rear wiper |
| 10 | Door lock/rear door lock |
| 11 | Door lock/rear door lock |
| 12 | Stop-Start System / Diagnostic Connector Module / Brake System |
| 13 | Infotainment system / Rain and light sensor, air conditioning, front camera |
| 14 | Alarm, telematic unit |
| 15 | Climate control system |
| 16 | Automatic gearbox speed selector, brake pedal switch, Stop & Start system. |
| 17 | Instrument panel |
| 18 | Trailer power supply |
| 19 | Steering Column Electrical System / Steering Wheel Controls |
| 21 | START/STOP switch or button, Anti-theft alarm |
| 22 | Camera / Rain sensor / Automatic lighting control |
| 23 | Seat belt reminder |
| 24 | Parking sensors, rear camera, telematic screen |
| 25 | Air bag |
| 26 | Electronic stability control |
| 27 | Anxiety |
| 28 | Alarm (siren), additional heating/ ventilation remote control receiver. |
| 29 | Infotainment system |
| 31/32 | Cigarette lighter / front socket |
| 34 | Heated rear window / Heated windshield / Wireless smartphone charger |
| 35 | Light switch/ diagnostic connector module |
| 36 | Lighting |
Fuse number 32 and 31 is responsible for the operation of the cigarette lighter.
Additional Fuse Box
An additional fuse box can be installed next to the main unit
Photo example
Diagram
Designation
| F1 | Heater / rear window defroster |
| F2 | Heated exterior side mirrors |
| F3 | Electric windows – front |
| F4 | Folding side mirrors / Adjustable outside mirrors |
| F5 | Power windows – rear |
| F6 | 12 V socket in boot |
| F7 | Front heated seats |
| F8 | Audio amplifier |
| F9 | – |
| F10 | Panoramic roof |
| F11 | Front seat massage function |
| F12 | Sunroof |
| Relay | |
| R01 | Seat heating relay |
| R02 | Power window relay |
| R03 | Rear window defroster/ heater relay |
| R04 | – |
| R05 | – |
| R06 | – |
| R07 | – |
Engine compartment
Fuse and relay box
In the engine compartment, under the hood, on the left side, next to the battery, there is a fuse and relay box. An example of access is shown in the layout.
Layout
Photo
Diagram
Allocation
| F1 | Air conditioner fan |
| F2 | ABS / ESP computer |
| F3 | Interior fuse box 3 |
| F4 | ABS / ESP computer |
| F5 | Intelligent Switch Unit (Right turn signals, front right side marker lights, right brake lights, left reverse lights, right fog lights.) 20A Heated windshield |
| F6 | Two-speed cooling fan control unit (GMV) 20A Calculator BVA AxN8 – Calculator BVA Ax6III (thermal) |
| F7 | Intelligent Switch Box |
| F8 | Engine control fuel pump |
| F9 | Piloted lift pump (DW10F), intake and exhaust valves v solenoid valves – Piloted thermostat – Oil pump solenoid valve (EC flush – Electrical solenoid valve – Intake air flow meter – Oxygen sensors (EP6FADTX), Piloted thermostat – Switchable Water Supply Electric Solenoid Valve (EP6FDT) |
| F10 | Engine Computer – Diesel Flow Control Pump Solenoid – Turbocharger Pressure Control Solenoid Valve (DV5R and DW10F) – Thermostat S (DV5R) – Purge Heater – Adjustable Intake and Exhaust Solenoid Valves (EP6FADTX) – Cylinder Flush – Oxygen Sensors Raised (EB2ADTS) ) |
| F11 | Engine computer |
| F12 | Instruments – GMV Relay – Istars – DMTC, Electric Water Cooling Turbocharged (EB2ADTS and EP6FADTX), Intelligent Service Unit (EP6FADTX) |
| F13 | Intelligent Switch Box |
| F14 | Battery charge level block |
| F15 | 10A Daytime running lights |
| F16 | Heated windshield / Front left foglamp |
| F17 | GMP relay diagnostics BFRM – BSI1 – Engine computer – Lower Nox sensor (DV5R and DW10 (DV5R) injectors |
| F18 | Right headlights high beam |
| F19 | Left headlights high beam |
| F20 | Engine Computer l Charge Pump (for ER6EDT) – Ignition Coils (EB2ADTS and EP6FADTX) |
| F21 | Starter |
| F22 | Reserve – Taxi |
| F23 | Starter/ Generator |
| F24 | Trailer power supply. |
| F25 | Interior fuse box 3 |
| F26 | Fog lights |
| F27 | Intelligent Switching Unit (Right Low Beam Headlight – Right Reversing Lights – Left Fog Lights – Left Rear Parking Lights – Third Brake Light.) |
| F28 | Urea pump power supply and urea tube heating resistor (UCE or DV5R) – Nox sensor (DW10F) – Engine computer (EP6FADTX) |
| F29 | Windshield wiper |
| F30 | Pre-heating block |
| F31 | Switching and protection unit |
| F32 | Power Steering, Left Low Beam Headlight – Static Turning Lights – Side Indicator Lights – Left Turn Signal Lights – Front Left and Rear Right Side Lights – Left Brake Lights – License Plate Lamps. |
| Relay | |
| R1 | Engine control computer / Euro6 diesel (SCR module power supply) |
| R2 | Air Conditioning Compressor/ Heated Windshield |
| R3 | Starter / thermal preconditioning |
| R4 | Fog lights/daytime running lights |
| R5 | Air conditioner fan |
| R6 | Starter |
| R7 | Front wiper |
| R8 | Front wiper |
| R9 | Headlights |
The main high power fuses can also be connected to the positive terminal of the battery.
If you find a mistake or have something to add, write in the comments.
waar zit de zekering van de verlichting het opbergvak middencozool en de verlichting van de zonnschermen (spiegeltjes)
mvg,Peter