The MG MG3 is a subcompact hatchback that was manufactured by MG Motor UK from 2013 to 2018. It is powered by a 1.5-liter four-cylinder engine that produces 106 horsepower and 104 lb-ft of torque. The MG MG3 is equipped with several electrical components, which are protected by fuses.
Fuse box diagrams can be found in the MG MG3 owner’s manual. These diagrams show the location of each fuse in the fuse box, as well as the amperage rating of each fuse.
Table of Contents
Fuse Box Location
There are two fuse boxes in the MG MG3: one under the dashboard and one in the engine compartment. The fuse box under the dashboard is located on the passenger side of the vehicle, near the glovebox. The fuse box in the engine compartment is located on the driver’s side of the vehicle, near the battery.
Engine Compartment
| Fuse Number | Fuse Amp. Rating | Protected Components |
|---|---|---|
| F1 | 10A | Right Front Low Beam Lamp |
| F2 | 5A | Post-Oxygen Sensor, Inlet Cam Solenoid, Exhaust Cam Solenoid |
| F3 | 10A | Left Front Low Beam Lamp |
| F4 | 10A | Air Condition Compressor Clutch |
| F5 | 5A | ECM |
| F6 | 5A | Cooling Fan Relay, Purge Control Valve, Air Condition Compressor Clutch Relay, Fuel Pump Relay, Stop Start Switch |
| F7 | 30A | Front Wiper Enable Relay, Front Wiper Speed Control Relay |
| F8 | 5A | Pre-Oxygen Sensor |
| F9 | 15A | Day Time Running Lamp, IPK Illumination |
| F10 | 10A | Right Front High Beam Lamp, IPK Illumination |
| F11 | 10A | Left Front High Beam Lamp |
| F12 | 30A | Ignition Coils, Injectors, ECM |
| F13 | 30A | – |
| FL1 | 200A | Alternator, Passenger Compartment Fuse Box Fuse F4, FL11 |
| FL2 | 50A | SCS ECU (Pump) |
| FL3 | 40A | Cooling Fan |
| FL4 | 60A | Passenger Compartment Fuse Box Fuse F20, F22, F24, F26 |
| FL5 | 80A | Passenger Compartment Fuse Box Fuse F1, F3, F4, F5, F7, F9, F25, F27, Rear Screen Heating Relay |
| FL6 | 25A | SCS ECU (Valve) |
| FL7 | 50A | Ignition Switch |
| FL8 | 25A | Common Unlock and Lock Relays |
| FL9 | 30A | DC/DC Converter |
| FL10 | 25A | Horn Relay, Washer Pump Relay |
| FL11 | 30A | Blower Motor, Air Conditioning |
| FL12 | 25A | Dipped Beam Relay |
| FL13 | 30A | Starter Relay |
| FL14 | 25A | BCM Indicators & Rear Fog Lamp |
| FL15 | 30A | Position Lamp Relay, Day Time Running Lamp Relay, Engine Compartment Fuse Box Fuse F9, F10, F11, Passenger Compartment Fuse Box Fuse F10, F12 |
| FL16 | – | – |
Passenger Compartment
| Fuse Number | Fuse Amp. Rating | Protected Components |
|---|---|---|
| F1 | 20A | Rear Wiper Relay, Rear Washer Relay (LHD) |
| F2 | 15A | Centre Console Power Socket |
| F3 | 5A | Diagnostic Socket |
| F4 | 5A | ABS, IPK, DC/DC, ECM, BCM, SAS, Yaw Rate Sensor |
| F5 | 10A | Rear Washer Relay (RHD) |
| F6 | 5A | Air Condition, Blower Relay, Centre Console Power Socket Relay, Heated Rear Window Relay, Headlamp Levelling Switch, Passenger Side Airbag Disabled Indicator |
| F7 | 15A | Super Lock Relay |
| F8 | 10A | SRS DCU |
| F9 | 10A | Inertia Switch |
| F10 | 5A | Left Position Lamp, Switch Illumination, Left Tail Lamp |
| F11 | 5A | Front Interior/Map Lamp |
| F12 | 5A | Rear License Plate Lamp, Right Tail Lamp, Switch Illumination, Right Position Lamp |
| F13 | 20A | Brake Pedal Switch, Reverse Lamp Switch |
| F14 | 15A | CDL Motor (Lock), Tailgate Motor (Lock) |
| F15 | 10A | Reserve Fuse |
| F16 | 15A | CDL Motor (Unlock), Tailgate Motor (Unlock) |
| F17 | 10A | Horn |
| F18 | 10A | BCM, Rear Washer Relay, Driver Door Combination Switch, IPK, In Car Entertainment |
| F19 | 5A | Left Brake Lamp, High Mounted Brake Lamp |
| F20 | 20A | Left Rear Window Lift Switch |
| F21 | 5A | Right Brake Lamp |
| F22 | 20A | Right Rear Window Lift Switch |
| F23 | 5A | ECM, BCM |
| F24 | 25A | Passenger Window Lift Switch |
| F25 | 20A | Rear Screen Heating |
| F26 | 25A | Driver Door Combination Switch |
| F27 | 10A | Exterior Rear View Mirror Heating |
| F28 | 15A | In Car Entertainment |
| F29 | – | – |
| F30 | 10A | Air Condition |
| F31 | – | – |
| F32 | 10A | IPK |
| F33 | – | – |
| F34 | 5A | DAB |
| F35-F38 | Reserve Fuses |
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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.