MG ZS (2021 – 2023) – fuse and relay box diagram
Year of production: 2021, 2022, 2023
The pre-facelift MG ZS, a subcompact crossover, was produced from 2017 to 2020. This article includes fuse box diagrams for the 2017 through 2020 models, provides details on the locations of the fuse panels inside the vehicle, and explains the function of each fuse (fuse layout).
Fuse Box Location
MG ZS (2021 – 2023) – fuse and relay box location
- Passenger Compartment Fuse Box（below the glove box at the front passenger side
- Engine Compartment Fuse Box（at the left side of the Engine Compartment
Passenger Compartment Fuse Box
Fuse Box Diagram
Assignment of the fuses in the passenger compartment
| No. |
А |
Function |
| F1 | 15A | Front Washer Relay, Rear Washer Relay |
| F2 | 10A | Diagnostic Socket |
| F3 | 5A | PRND Display |
| F4 | 10A | Front Left Seat Heating Relay |
| F5 | 10A | Airbag ECU (SDM) |
| F6 | 10A | Keyless Start/Stop Switch, Gateway |
| F7 | 30A | Driver Seat Adjust Switch |
| F8 | 15A | Super Lock Relay |
| F9 | — | — |
| F10 | — | — |
| F11 | — | — |
| F12 | 5A | Left Rear Driving Assistance Radar |
| F13 | — | — |
| F14 | — | — |
| F15 | 15A | Front Power Socket |
| F16 | 5A | Front Courtesy Lamp, Outside Mirror and Master Light Height Adjust Switch, Top USB, Left Headlamp Assembly, Right Headlamp Assembly |
| F17 | 5A | Rear USB |
| F18 | 5A | EPB Switch |
| F19 | 5A | Outside Mirror and Master Light Height Adjust Switch, Rain Light Sensor |
| F20 | 10A | Front Right Seat Heating Relay |
| F21 | 10A | 360° View Module, Passenger Compartment Fuse F12 |
| F22 | 10A | Exterior Mirrors Heating Element |
| F23 | 25A | Rear Windscreen Heating Element |
| F24 | 20A | Front Central Display, Front Infotainment Control Module |
| F25 | 10A | Electronic Temperature Controller |
| F26 | 5A | Instrument Pack |
| F27 | 10A | Transmission Control Module – AT |
| F28 | 5A | Information Faceplate |
| F29 | 30A | Sunroof |
| F30 | 5A | DAB Module |
| F31 | 5A | Tyre Pressure Monitoring System |
| F32 | 10A | Electronic Steering Column Lock |
| F33 | 30A | Sunroof |
| F34 | — | — |
| F35 | — | — |
| F36 | — | — |
| F37 | — | — |
| F38 | — | — |
| F39 | — | — |
| F40 | — | — |
| F41 | — | — |
| F42 | 25A | Stability Control Module(Valve) – MT |
| F42 | 40A | Stability Control Module(Valve) – AT |
| F43 | 30A | Passenger Window lift Switch, Rear Left Window Lift Switch |
| F44 | 30A | Driver Door Switch Pack, Driver Window Lifter, Rear Right Window Lift Switch |
Engine Compartment Fuse Box
Fuse Box Diagram
Assignment of the fuses in the engine compartment
| № | Amps | Function |
|---|---|---|
| FL1 | I50A | Alternator |
| FL2 | 80A | Electric Power Steering Module |
| FL3 | 40A | Cooling Fan Relay Pack |
| FL4 | 80A | Windscreen/Mirror Heating Relay, Passenger Compartment Fuse F18, F19, F20, F21, F42, F43, F44 |
| FL5 | 80A | KLR Relay, Passenger Compartment Fuse F1, F2, F3, F4, F5, F6, F7, F8, F24, F25, F26, F27, F28, F29, F30, F31, F32, F33 |
| FL6 | – | – |
| FL7 | 40A | Electronic Temperature Controller, Blower |
| FL8 | 20A | Body Control Module |
| FL9 | 40A | Stability Control Module(Pump) |
| FL10 | – | – |
| FL11 | – | – |
| FL12 | – | – |
| FL13 | 30A | Starter Relay |
| FL14 | – | – |
| FL15 | – | – |
| FL16 | 30A | DC/DC Convertor |
| FL17 | – | – |
| F1 | 10A | Right Headlamp Assembly |
| F2 | 15A | Downstream Lambda Sensor, Upstream Lambda Sensor, Positive Temperature Coefficient (1.5L), Intake Variable Camshaft Timing (1.0T), Exhaust Variable Camshaft Timing (1.0T), Oil Control Valve (1.0T), Canister Purge Valve (1.0T) |
| F3 | 10A | Left Headlamp Assembly |
| F4 | 10A | Compressor Relay |
| F5 | 5A | Engine Control Module |
| F6 | 10A | Fuel lnjector (1.5L) |
| F7 | 30A | Front Wiper Enable Relay, Front Wiper High/Low Speed Relay |
| F8 | 5A | Cooling Fan Relay Pack, Brake Pedal Switch, Fuel Pump Relay, AC Pressure Switch, Neutral Switch (1.5L) |
| F9 | 20A | Fuel Pump Relay |
| F10 | 10A | Right Headlamp Assembly |
| F11 | 10A | Left Headlamp Assembly |
| F12 | 30A | Ignition Coil, Engine Control Module |
| F13 | 15A | Horn Relay |
| F14 | – | – |
| F15 | 10A | Intake Variable Camshaft Timing (1.5L), Exhaust Variable Camshaft Timing (1.5L), Canister Purge Valve (1.5L), Electronic Thermostat (1.0T), Electronic Water Pump (1.0T), Dump Valve (1.0T), Waste Gate Control Valve (1.0T), Clutch Master Cylinder Sensor (1.0T) |
| F16 | 15A | Rear Wiper Relay |
| F17 | 10A | Fog Lamp Relay |
| F18 | 5A | Airbag ECU (SDM) |
| F19 | 5A | Instrument Pack, Front Detect Radar, Front View Control Module, Shifter Mechanism, Reverse Lamp Switch, DC/DC Convertor, Airbag Display Module |
| F20 | 5A | Engine Control Module |
| F21 | 25A | Body Control Module |
| F22 | – | – |
| F23 | – | – |
| F24 | – | – |
| F25 | 30A | Body Control Module |
| F26 | – | – |
| F27 | 15A | Body Control Module |
| F28 | – | – |
| F29 | – | – |
| F30 | 5A | Engine Control Module |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.