The Renault Megane II was produced from 2003 to 2009. During this time, there were two fuse boxes located in the vehicle: one in the passenger compartment and one in the engine compartment.
Table of Contents
Engine Compartment Fuse Boxes
The fuse box in the engine compartment is located on the left side of the engine, near the battery.
Fuse Box-1 Diagram
| Fuses Number | Fuses Amp. Rating | Protected Components |
|---|---|---|
| F3 | 25 | Starter motor solenoid |
| F4 | 10 | Air conditioning compressor clutch |
| F5A | 15 | Steering column electric lock |
| F5C | 10 | Reversing lights |
| F5D | 5 | Injection computer + after ignition feed – steering column electric lock |
| F5E | 5 | Airbag + after ignition feed and electric power assisted steering |
| F5F | 7.5 | Passenger compartment + after ignition: gear lever display – shift pattern control – cruise control/speed limiter on/off control – driving school monitor control – passenger compartment fuse and relay box – auxiliary heater relay 1 – auxiliary heater relay 2 – diagnostic socket – hands-free telephone radio microphone – rain and light sensor (on E84) – passenger compartment temperature sensor (on E84) |
| F5F | 15 | Passenger compartment + ignition feed: gear selector lever display – shift pattern control switch – cruise control stop/start control – driving school instructor’s control unit – passenger compartment fuse and relay box – additional heater relay 1 – additional heater relay 2 – diagnostic socket – car phone hands-free microphone |
| F5H | 5 | Automatic gear box + after ignition feed |
| F5G | 10 | LPG injection computer + after ignition feed |
| F6 | 30 | Heated rear screen |
| F7A | 7.5 | Right-hand side light – cruise control stop/start control – ESP stop/start button – gear selector lever display – left-hand heated seat control – right-hand heated seat control – rigid roof switch – windscreen simultaneous control – LPG or petrol selector switch |
| F7B | 7.5 | Left-hand side lights – cigarette lighter – hazard warning lights and door locking switch – headlight adjustment rheostat switch – air conditioning control panel – radio – multifunction display – CCU – CD changer – driver’s dual front electric window control – electric door mirror control – rear electric window locking control – driver’s dual rear window control – passenger electric window control – rear right-hand electric window control – rear left-hand electric window control |
| F8A | 10 | Right-hand main beam headlights |
| F8B | 10 | Left-hand main beam headlights |
| F8C | 10 | Right-hand dipped beam headlight – rear height sensor – front height sensor – headlight adjustment rheostat switch – right-hand headlight adjustment motor |
| F8D | 10 | Left-hand dipped beam headlight – left-hand headlight adjustment motor |
| F8D | 15 | Left-hand dipped beam headlight – left-hand headlight adjustment motor |
| F9 | 25 | Windscreen wiper motor |
| F10 | 20 | Front left and right-hand fog lights |
| F11 | 40 | Engine cooling fan unit |
| F13 | 25 | ABS computer or Electronic Stability Program |
| F15 | 20 | Automatic gearbox + battery feed or gas solenoid valve relay + battery feed |
| F16 | 10 | Not in use |
Fuse Box-2 Diagram
| Fuses Number | Fuses Amp. Rating | Protected Components |
|---|---|---|
| F1 | 40 | K9K724: 460 Watt engine cooling fan |
| F1 | 60 | K9K732: 550 Watt engine cooling fan |
| F2 | 70 | Preheating unit |
| F3 | 20 | F9Q: Diesel filter heater relay |
| F4 | 70 | Passenger compartment fuse and relay box |
| F5 | 50 | ABS computer |
| F6 | 70 | Electric power assisted steering system or Additional heater relay 2 |
| F7 | 40 | Auxiliary heater relay 1 |
| F8 | 60 | Passenger compartment fuse and relay box |
| F9 | 70 | Auxiliary heater relay 2 or Electric power-assisted steering system |
Fuse/relay block in the engine interconnection unit, below the Protection and Switching Unit
| Fuses Number | Fuses Amp. Rating | Description |
|---|---|---|
| A | 25 | Headlight washer pump |
| B | 25 | Headlight washer pump 2 |
| F9Q Engine | ||
| A | 20 | F9Q: Diesel heater |
| B | 20 | F9Q814: Electric coolant pump |
| 983 | 50 | F9Q814: Injection control unit feed relay |
| K9K Engine | ||
| F1 | – | Not in use |
| F2 | – | Not in use |
| F3 | – | Not in use |
| F4 | 15 | + feed for main injector relay (air flowmeter feed protection) |
| 234 | 40 | K9K724: 460 Watt engine cooling fan relay (with air conditioning) |
| 234 | 50 | K9K732: 550 Watt engine cooling fan relay (with air conditioning) |
| K4M Engine | ||
| A | 20 | Fuel pump |
| B | 20 | Fuel pump cut-off for LPG |
| C | 20 | LPG solenoid valve |
| D | 20 | LPG tank |
| E | 20 | Gas expansion valve solenoid valve |
| F | – | Not in use |
Fuses on the battery
| Fuses Number | Fuses Amp. Rating | Protected Components |
|---|---|---|
| F1 | 30 | Passenger compartment fuse and relay box protected + battery feed – UCH |
| F2 | 350 | Petrol engines: + protected starter battery – alternator – power feed fuse board – switching and protection unit |
| F2 | 400 | Diesel engines: + protected starter battery – alternator – power feed fuse board – switching and protection unit |
| F3 | 30 | + engine function protected battery via protection and switching unit |
Passenger Compartment Fuse Box
The fuse box is located below and to the left of the steering wheel, behind the panel.
| Fuses Number | Fuses Amp. Rating | Protected Components |
|---|---|---|
| C | 30 | Passenger compartment ventilation |
| D | 30/40 | Rear electric windows or electric windows relay |
| E | 20 | K84 and L84: Electric sunroof |
| E | 40 | E84: Sunroof hydraulic unit relay |
| F | 10 | ABS computer or Electronic Stability Program |
| G | 15 | Radio – multifunction display – headlight washer pump relay – headlight washer pump relay 2 – first row cigarette lighter (on K84 and L84) – driver and passenger heated seat – bi-directional windscreen and rear screen washer pump – diesel heater relay – air conditioning control panel – air conditioning control unit – rigid retractable roof computer (on E84) – return sensor (on E84) – interior rear-view mirror (on E84) – Central communication unit – Central alarm unit |
| H | 15 | Brake lights |
| K | – | Not in use |
| L | 25 | Driver’s electric window |
| M | 25 | Passenger electric window – electric windows relay |
| N | 20 | Consumer cut-out: Instrument panel, Radio, Multifunction display, Electric door mirror switch, Alarm control unit |
| O | 15 | Main electromagnetic horn – diagnostic socket – headlight washer pump relay – headlight washer pump relay 2 – rigid retractable roof computer (on E84) – driving school monitor control |
| P | 15 | Rear screen wiper motor (on K84) |
| R | 20 | UCH air conditioning control unit – accessories relay 1 |
| S | 3 | K84 and L84: Passenger compartment temperature sensor fan – interior rear-view mirror – light and rain sensor |
| T | 20 | Passenger and driver’s heated seat |
| U | 20 | Door electric locking or dead-locking |
| V | 15 | E84: Cigarette lighter |
| W | 7.5 | Passenger and driver’s heated door mirrors |
| Relay | ||
| A | 40 | Electric window |
| B | 40 | Accessories 1 |
Passenger Compartment Relay Box
| Fuses Number | Fuses Amp. Rating | Protected Components |
|---|---|---|
| A | 40 | 330W auxiliary heating 1 |
| B | 70 | 660W auxiliary heating 2 |
No. 1524 – 40A – Brake lights lighting controlled by the ESP ECU
Cigar lighter (power outlet) fuse in the Renault Megane II is the fuse “V” in the Instrument panel fuse box.
Conclusion
To use a fuse diagram, first identify the system that is not working. Then, locate the fuse for that system in the fuse box diagram. The fuse diagram will show you the amperage rating of the fuse and the location of the fuse in the fuse box.
If the fuse is blown, you will need to replace it with a fuse of the same amperage rating. You can purchase fuses at most auto parts stores.
Troubleshooting Electrical Problems
If you have replaced a fuse and the electrical problem is still not fixed, you may need to troubleshoot the system further. There are several things you can check, such as:
- Wiring problems
- Loose connections
- Faulty components
If you are unable to troubleshoot the problem yourself, you may need to take your vehicle to a qualified mechanic.
I hope this introduction helps you to understand the fuse box diagrams for your Renault Megane II. If you have any further questions, please feel free to ask.
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Tom Smith is a passionate car mechanic and automotive enthusiast, specializing in the intricate world of car fuse boxes. With years of hands-on experience under the hood, he has earned a reputation as a reliable expert in his field. As the founder and content creator of the popular blog website 'carsfuse.com,' Tom has dedicated himself to sharing his extensive knowledge of car fuse boxes and electrical systems with the world.