Renault Scenic 3 (2009-2016) – fuse box

Renault Scenic 3 – fuse box diagram

Year of production:  2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016.

The cigarette lighter fuse (power socket) on the Renault Scenic 3 is fuse 3 and 4 (rear socket) in the fuse box in the passenger compartment.


Engine compartment

Fuse box

Located in the engine junction box (engine compartment).




  1. 10A – Side light (right headlight, right tail light, headlights), license plate light, cigarette lighter light, power window switch light, audio system, navigation system control unit, multimedia system keyboards;
  2. 10A – Position light (left headlight, left tail lamp), left lamp on the tailgate;
  3. 15A – Headlight washer pump;
  4. 20A – Fog lights;
  5. 10A – High beam (left block headlight);
  6. 10A – High beam (right headlight);
  7. 15A – Diagnostic socket, rear window heating relay, automatic transmission mode selector, electric headlamp corrector, gas discharge lamp control unit, auxiliary heater control unit, speed limiter, automatic parking brake, automatic parking control unit, tinted mirror in the passenger compartment;
  8. 30A – ABS / ESP ECU;
  9. 30A – Front wiper;
  10. 10A – Airbag control unit;
  11. 20A – Not used;
  12. 7,5А – gearbox ECU;
  13. 25A – Engine management system;
  14. 15A – Oxygen concentration sensors – heating;
  15. 20A – gearbox ECU;
  16. 5A – Braking signals, electric control unit, electric power steering;
  17. 10A – Sensor of automatic transmission operating modes, headlamp electrocorrector, reversing lamp relay;
  18. 15A – CECBS;
  19. 25A – Starter;
  20. – Not used;
  21. 20A – Fuel module, ignition coils, LPG ECU;
  22. 10A – Air-conditioner compressor electromagnetic clutch;
  23. 5A – ECU injection system;
  24. 20A – Low beam (left headlight), electro-corrector;
  25. 20A – Low beam (right headlight), electro-corrector;
  26. – Not used.
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Fuses 24, 25 and 26 on the protection unit may not be replaceable.

Box 2

It is located in the junction box in the engine compartment under the protection and switching unit.


  • A – Not used
  • B – Fuel heater relay
  • C – Reverse lamp relay
  • D – Not used
  • F1 – 80A immersion heater control unit
  • F2 – 70A heating unit
  • F3 – not used
  • F4 – 80A immersion heater control unit
  • F5 – 60A / 40A fan relay
  • F6 – 20A Fuel heater relay
  • F7 – not used
  • F8 – 30A fan relay
  • F9 – not used

A box near the battery

Type 1


  • F1 – 190A Starter;
  • F2 – 50A fuse and relay box in the passenger compartment;
  • F3 – fuse and relay box 80A (control and switching unit) in engine compartment 1, fuse and relay box in the passenger compartment;
  • F4 – 300A / 190A fuse in the engine compartment and 2 relay box / alternator;
  • Electric power steering F5 – 80A;
  • F6 – 35A electronic engine control unit (ECU) / fuse and relay box (control and switching unit) in engine compartment 1;
  • F7 – 5A fuse and relay box (control and switching unit) in engine compartment 1.
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Type 2


  1. 70A – additional passenger compartment heater;
  2. 80A – fuse and relay box in the passenger compartment;
  3. 80A – fuse and relay box in the passenger compartment;
  4. 80A – fuse and relay box (control and connection unit) in the engine compartment 1, fuse and relay box in the passenger compartment;
  5. 30A – additional heater;
  6. 50A – ABS ECU / trajectory stabilization system.

Next to the electric fan, a 70A electric fan relay for the engine cooling system can be placed.

Passenger compartment

Main box

It is located in the dashboard on the left side

Number Description
1 40A Right windshield wiper fuse
2 40A left windshield wiper fuse
3 10A Cigarette lighter
4 10A Rear socket
5 10A Socket in the trunk
6 10A Audio system
7 5A Electric heated exterior mirrors
8 10A Windshield washer, door open indicator
9 30A Automatic parking brake
10 Reserve
11 25A Seat, steering column switches
12 20A Motor operation relay
13 Reserve
14 25A electric window regulator for front passenger door
15 5A Brake light switch;

Brake pedal position sensor;

ABS and ESP control unit.

16 25A Electric Right Rear Door Power Window Regulator
17 25A Electric Power Window Regulator Left Rear Door
18 10A Lamp in the glove box;

Left lamp in the trunk, door lamps;

Mirror lights in the sun visor;

Rain sensor.

19 10A Clock;

Outdoor temperature indicator;

Seat belt warning indicator;

Audio system connector.

20 5A Air conditioning control unit
21 3A Mirror lamps in sun visors
22 3A Lampshades for interior lamps;

Rain and light sensor.

23 20A Trailer connector
24 15A CECBS
25 Reserve
26 10A Navigation system;

CD changer;

Audio system.

27 20A Audio system;

Parking brake control unit.

28 Reserve
29 Reserve
30 15A UCH;

Direction indicators.

31 10A CECBS
32 30A Electric window regulator driver’s door
33 25A UCH;

Central lock.

34 30A Passenger door of the ECU multiplex network
35 15A Clock;

Outdoor temperature indicator;

Phone display.

36 15A Diagnostic socket;

Horn relay;

Alarm switchboard;


37 10A ECU brake signals
38 30A Automatic parking brake
39 Reserve
40 40A Air conditioning fan, instrument panel
41 25A Electric Sunroof
42 40A Heated rear window
  • A 70А – power relay (+ battery) with delayed switching off (without switching off at start)
  • B 70А – power relay (+ battery) with delayed shutdown (excluding power at start)
  • C 40C – Rear window defogger relay
  • D 20A – horn relay
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Additional relays

A separate “+” relay may be located under the passenger seat when the 40A engine is running. Thus, 3 additional heating relays can be located on the center console heater box.

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