Renault Laguna 2 (2001-2007) – fuse box

Renault Laguna 2 – fuse box diagram

Year of production: 2001, 2002, 2003, 2004, 2005, 2006, 2007.

The cigarette lighter fuse (power socket) on the Renault Laguna 2 is fuse 24 in the fuse box in the engine compartment.



  1. ABS computer and dynamic stabilization systems
  2. Fuel injection computer
  3. Battery battery
  4. Automatic gearbox computer
  5. CD changer
  6. Renault card reader
  7. Central switching unit
  8. Air conditioner computer
  9. Radio and navigation equipment
  10. Central display
  11. Electric window control unit
  12. Computer speech synthesizer
  13. Side impact sensor
  14. Airbag computer
  15. Dashboard
  16. Steering wheel lock computer
  17. Salon central unit
  18. Battery discharge warning lamp corrector
  19. Computer for storing driver’s seat settings
  20. Parking assist computer

Engine compartment

The main box in the engine compartment is located next to the battery.


Number Description
1 (7.5A) Automatic gearbox
3 (30A) Engine management
4 (5A / 15A) Automatic gearbox
5 (30A) Brake servo vacuum pump relay (F4Rt)
6 (10A) Engine management
9 (20A) Air conditioning system
10 (20A / 30A) ABS;ESP /
11 (20A / 30A) Buzzer
13 (70A) Coolant heaters – if equipped
14 (70A) Coolant heaters – if equipped
15 (60A) Cooling fan motor control
16 (40A) Headlamp washers;

Heated rear window;

Multifunctional control module.

17 (40A) ABS;


18 (70A) Combined switch;

Daylight system;

Multifunctional control box.

19 (70A) Heater;Air conditioner;

Multifunctional control unit.

20 (60A) Battery current monitoring relay (some models);

Combination switch (some models);

Daytime running lights;

Multifunctional control box.

21 (60A) Electric seats;

Multifunctional control module;

Fuse and relay box;

Center console;


22 (80A) Heated windshield (some models)
23 (60A) Windshield wiper;

Electric parking brake.

READ:  Renault Twingo III (2015-2018) - fuse and relay box

Relay type 1

  1. Coolant heater relay
  2. Cooling fan motor relay (no A / C)
  3. Not used
  4. Not used
  5. Brake servo vacuum pump relay
  6. Fuel pump relay
  7. Diesel fuel heater relay
  8. Fuel lock relay
  9. A / C fan low speed relay
  10. Air conditioner fan relay
  11. Thermocouple relay 2

Relay type 2

  1. Not used
  2. A / C fan low speed relay
  3. Not used
  4. Not used
  5. Not used
  6. Fuel pump relay
  7. Heater relay (fuel gas ventilation system)
  8. Fuel pump relay
  9. A / C fan low speed relay
  10. A / C blower motor relay
  11. Not used

The entire electrical circuit is protected by a main fuse located on the positive battery cable.

Passenger compartment

It is located on the left side at the end of the dashboard.


On the back of the protective cover you will find the current fuse layout diagram and spare fuses (if, of course, they are kept).

F1 (20A) High beam headlamps
F2 (10A) Parking brake switch;

Ignition reader;

Multifunctional control module;

Starter switch.

F3 (10A) Headlamp range control unit;

Headlamp range control unit (xenon headlamps);

Windshield washer nozzle heaters;

Instrument cluster;

Speech synthesizer.

F4 (20A) Anti-theft system;

Automatic transmission (AT);

Central lock;

Heating and air conditioning system;

Rain sensor;

Indoor air temperature sensor fan;

Interior rearview mirror;

Parking system;

Reversing lamps;

Light switch;

Windshield wiper motor.

F5 (15A) Internal lamps
F6 (20A) Air conditioning;

Automatic transmission (AT);

Door lock;

Cruise control;

Diagnostic Connector (DLC);

Electric door mirrors;

Electric windows;

Light switch;

Brake lights;

Windshield washers and wipers.

F7 (15A) Headlamp leveling control module (xenon headlamps);

Headlight range adjustment;

Instrument cluster;

Left headlight – dipped beam.

F8 (7.5A) Right front dimensions
F9 (15A) Direction indicators;

Warning lights.

F10 (10A) Audio;

Electric seats;

Electric windows;

Instrument cluster;



F11 (30A) Air conditioning;

Fog lights;

Instrument cluster;

Speech synthesizer.

F12 (5A) SRS system
F13 (5A) Anti-lock brake system (ABS)
F14 (15A) Buzzer
F15 (30A) Driver’s door control module;

Electric door mirrors;

Electric windows.

F 16 (30A) Passenger door control module;

Electric windows.

F17 (10A) Rear fog lamps
F18 (10A) Heated door mirrors
F19 (15A) Right-hand headlight – dipped beam
F20 (7.5A) Audio CD changer;

Dashboard cover illumination;

Glove box illumination;

Instrument cluster rheostat;

Indoor lamps;

Front left dimensions;

Number plate lighting;

Navigation system;

Illumination of switches.

F21 (30A) Rear window washer;

Traffic lights.

F22 (30A) Central locking
F23 (15A) Accessory power connectors
F24 (15A) Auxiliary equipment socket (rear);


F25 (10A) Electric steering column lock;

Heated rear window;

Front seats;

Rear window lock.

READ:  Renault Talisman (2015-2019...) - fuse box


Relay circuit

Protected circuits

  • R2 Heated rear window
  • R7 Front fog lamps
  • R9 Windscreen wipers
  • R10 Windscreen wipers
  • R11 Rear window wiper / reversing lamps
  • R12 Door lock
  • R13 Door lock
  • R17 Rear window wiper
  • R18 Temporary activation of interior lighting
  • R19 Additional electrical equipment
  • R21 Locking the engine start
  • R22 “Plus” on ignition feed
  • R23 accessories / optional audio system / power windows in rear door
  • SH1 Rear door window bypass
  • SH2 Shunt for electric windshields
  • SH3 Dipped beam shunt
  • SH4 Parking lamp circuit bypass
READ:  Renault Master II (1998-2003) - fuse and relay box

2nd place (optional)

This device is located in the dashboard on the passenger side behind the glove box (glove box). The hotel part can be located on the fuse and relay box.

17 Power window relay
3 Power socket relay
4 Daytime running warning lamp relay
5 Daytime running lights relay
6 Headlight washer pump relay
7 Brake light cut-off relay
F26 (30A) Trailer socket
F27 (30A) Luggage compartment
F28 (30A) Window regulator, rear left
F29 (30A) Window regulator, rear right
F30 (5A) Steering wheel position sensor
F31 Not used
F32 Not used
F34 (20A) Fuse for driver and passenger seat heating
F35 (20A) Heated front seats
F36 (20A) Electric seat – driver’s side
F37 (20A) Passenger’s electric seat

Box 3

Another fuse located under the ashtray on the center console.

This fuse protects the power circuit:

Diagnostic connector;

Car Radio;

Air conditioning ECU;

Seat memory ECU;

Combined display (clock / outside temperature / car radio);

Navigation ECU;

Tire pressure monitor ECU;

Communication switchboard;

Alarm system.

Leave a Reply