The MG MG3 is a subcompact hatchback that was first introduced in 2019. It is available with a variety of engine options, including a 1.0-liter turbocharged three-cylinder engine and a 1.3-liter turbocharged four-cylinder engine. The MG MG3 is known for its stylish design, comfortable ride, and fuel-efficient engines.
This blog post will provide the fuse box diagram for the MG MG3 from 2019 to 2023. The fuse box diagram will show the location of each fuse in the car, as well as the amperage rating and function of each fuse. This information can be helpful if you need to replace a fuse in your MG MG3.
Table of Contents
Engine Compartment
| Fuse Number | Fuse Amp. Rating | Protected Components |
|---|---|---|
| F1 | 10A | Right front dipped beam |
| F2 | 5A | Downstream oxygen sensor, Intake camshaft solenoid valve, Exhaust camshaft solenoid valve |
| F3 | 10A | Left front dipped beam |
| F4 | 10A | A/C compressor clutch relay |
| F5 | 5A | Engine control module |
| F6 | 5A | A/C compressor clutch relay, Canister control valve, A/C medium pressure switch, Cooling fan relay box, Fuel pump relay, Starter relay, Clutch position switch, Start stop switch |
| F7 | 30A | Front wiper enable relay, front wiper speed relay |
| F8 | 5A | Upstream oxygen sensor |
| F9 | 15A | Daytime running lamp |
| F10 | 10A | Right front main beam, instrument pack main beam indicator |
| F11 | 10A | Left front main beam |
| F12 | 30A | Ignition coil, Fuel injector, Neutral position switch, Engine control module |
| F1 3 | – | – |
| FL1 | 200A | Alternator, fuse in engine compartment fuse box F4, FL11 |
| FL2 | 40A | SCS unit (pump) |
| FL3 | 40A | Cooling fan relay box |
| FL4 | 60A | Fuse in passenger compartment fuse box F20, F22, F24, F26 |
| FL5 | 80A | Fuse in passenger compartment fuse box F1, F3, F5, F7, F9, F25, F27, HRW relay |
| FL6 | 25A | SCS system (valve) |
| FL7 | 50 A | Ignition switch |
| FL8 | 25A | Body control module |
| FL9 | 30A | DC/DC, Fuse in passenger compartment fuse box F28, F30, F32, F34 |
| FL10 | 25A | Body control module |
| FL11 | 30A | Blower relay |
| FL12 | 25A | Body control module |
| FL13 | 30A | Starter relay |
| FL14 | 25A | Body control module |
| FL15 | 30A | Main beam relay, Daytime running lamp relay, Position lamp relay |
| FL16 | – | – |
Passenger Compartment
| Fuse Number | Fuse Amp. Rating | Protected Components |
|---|---|---|
| F1 | 20A | Rear wiper relay, Rear wash relay |
| F2 | 15A | Central lock motor (unlock) |
| F3 | 10A | Diagnostic socket, Rearview mirror switch, Central door locking switch |
| F4 | 5A | Steering angle sensor, Headlamp leveling, Master light switch |
| F5 | 10A | Horn relay |
| F6 | 10A | DC/DC, SCS control unit, Instrument pack, Body control module, TPMS, MTC, ETC, Daytime running lamp relay, Passenger airbag disable switch |
| F7 | 15A | Super lock relay |
| F8 | 10A | Airbag control module |
| F9 | 10A | Fuel pump relay, Inertia switch |
| F10 | 5A | Left side lamp, Left tail lamp, Interior switch illumination |
| F11 | 5A | Interior lights |
| F12 | 5A | Right side lamp, Right tail lamp, Rear license plate lamp, Interior switch illumination |
| F13 | 15A | Brake pedal switch |
| F14 | 15A | Central lock motor (lock) |
| F15 | 10A | Reverse switch |
| F16 | 15A | Front power socket |
| F17 | – | – |
| F18 | 10A | Blower relay, Body control module, Passenger compartment fuse box fuse F11, Rear wash relay, Instrument pack, Light sensor, Color radio, Radio |
| F19 | 7.5A | Left brake lamp, High-mounted brake lamp |
| F20 | 25A | Rear left window lift switch |
| F21 | 7.5A | Right brake lamp |
| F22 | 25A | Rear right window lift switch |
| F23 | 5A | Body control module, Starter relay, Engine control module |
| F24 | 25A | Front passenger window lift switch |
| F25 | 20A | Rear window heating element |
| F26 | 25A | Driver door combination switch |
| F27 | 10A | Outside door mirror heating element |
| F28 | 20A | Radio, Color radio, Entertainment system panel switch |
| F29 | – | – |
| F30 | 10A | MTC, ETC, ETC panel, TPMS |
| F31 | – | – |
| F32 | 10A | Instrument pack |
| F33 | – | – |
| F34 | 10A | DAB |
| F35 | – | – |
| F36 | – | – |
| F37 | – | – |
| F38 | – | – |
Conclusion
Here are the steps on how to find the fuse box in your MG MG3:
- Open the hood of your car.
- Locate the fuse box on the left side of the engine compartment.
- The fuse box will be labeled “Fuse Box.”
- Open the fuse box by lifting the lid.
- You will see the fuse box diagram inside the fuse box.
To replace a fuse in your MG MG3, follow these steps:
- Locate the fuse that needs to be replaced.
- Use a fuse puller to remove the old fuse.
- Insert the new fuse into the fuse box.
- Close the fuse box lid.
Here are some safety tips to keep in mind when working with fuses:
- Always wear safety glasses when working with fuses.
- Never touch a live fuse.
- Always replace a fuse with a fuse of the same amperage rating.
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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.