BMW 2-series F22 , F23 (2014 – 2021) Fuse Box Location & Diagrams
The BMW 2 Series F22 (Coupe) and F23 (Convertible), produced between 2014 and 2021, are known for their sporty performance and advanced electrical systems. Like all modern BMW vehicles, they rely on multiple fuse boxes to protect key electronic components such as lighting, infotainment, power windows, air conditioning, and safety systems. When an electrical issue occurs, locating the correct fuse box is the first and most important step in troubleshooting.
Fuse Box Location
Engine Compartment Fuse Box
- Use the onboard vehicle tool kit to loosen the three cover screws, arrow 1.
- Squeeze and raise the holder, arrow 2.
- Remove the cover from one side, arrow 3.
- Press the four fasteners and remove the cover.
On right-hand drive vehicles, the fuses are located on the opposite side of the engine compartment.
Luggage Compartment Fuse Box
Fold up the cargo floor panel to access.
Fuse Box Diagram
Engine Compartment Fuse Box (2014 – 2021)
| № | Amps | Description |
|---|---|---|
| 18 | 15A | Diagnostic connector |
| 19 | 10A | Engine control |
| 20 | 5A | Audio control unit, roof electronics |
| 21 | 5A | Control unit |
| 22 | 7.5A | Door locks, Passenger rearview mirror, interior lighting |
| 23 | 10A | DDE main relay |
| 24 | 10A | Electronic automatic transmission (EAT) control unit, 4×4 |
| 25 | 5A | Touchbox, audio, Body control unit, abs, praking |
| 26 | 5A | Seat heating |
| 27 | 10A | Driver/passenger seat lumbar support valve block, driver/passenger side seat adjustment switch block |
| 28 | 5A | Front left lamp, Front right lamp, Rain sensor, Interior lighting |
| 29 | 5A | Coolant pump |
| 32 | 5A | Transfer box security system |
| 33 | 15A | Coolant pump, Air conditioning compressor, Additional water pump |
| 34 | 10A | Safety system, seat belt |
| 36 | 40A | DME – Digital Motor Electronics / Integrated Voltage Module – IVM |
| 37 | 40A | DME – Digital Motor Electronics / Integrated Voltage Module – IVM |
| 40 | 15A | Headlights, outdoor lighting, dimensions |
| 42 | 5A | Electrochromic rearview mirror |
| 44 | 5A | Driver support systems based on a video camera, active steering system |
| 45 | 5A | Cruise control |
| 46 | 5A | Crankcase ventilation heater, Coolant shut-off valve, louvre |
| 47 | 5A | Night vision electronics (NVE), vehicle sound generator (VSG) |
| 48 | 10A | Steering column switches |
| 50 | 5A | Instrument cluster |
| 52 | 7.5A | Instrument cluster |
| 53 | 5A | Glove box lighting, instrument panel trim strip lighting (driver/passenger side), instrument panel trim strip lighting on driver’s side, driver/passenger footwell lighting |
| 54 | 7.5A | Selector switch |
| 55 | 5A | Electronic power steering (EPS) |
| 56 | 5A | Air quality sensor, ventilation system |
| 57 | 40A | Fuse box, Headlights, outdoor lighting, dimensions |
| 58 | 30A | Dynamic Stability Control (DSC) |
| 62 | 30A | Retractable roof |
| 63 | 30A | Transfer box |
| 64 | 20A | Front passenger seat heating module |
| 65 | 30A | Driver seat heating module |
| 66 | 20A | Cigarette lighter |
| 67 | 30A | Driver’s seat control unit, Driver seat adjustment |
| 68 | 30A | Passenger seat adjustment, Passenger seat control unit |
| 69 | 20A | 12V socket |
| 70 | 20A | Heating |
Luggage Compartment Fuse Box (2014 – 2021)
| № | Amps | Description |
|---|---|---|
| 100 | 15A | Main headlights, Rain sensor, Light sensor, Electronic ride height control |
| 103 | 5A | Alarm |
| 104 | 5A | Alarm, Door module, Automatic soft-close |
| 106 | 40A | Convertible top module / Convertible relay |
| 107 | 40A | Boot lid (tailgate) lock / Soft-close automatic for tailgate |
| 113 | 20A | Trailer module |
| 114 | 20A | Trailer module |
| 116 | 30A | Seatbelts |
| 117 | 30A | Seatbelts |
| 120 | 5A | Head-Up Display (HUD), HiFi Amp, TV tuner, Video module, Telephone |
| 121 | 20A | Head-Up Display (HUD), Instrument cluster, HiFi Amp, TV tuner, Video module, Navigation system |
| 122 | 30A | HiFi Amp, TV tuner, Video module |
| 123 | 40A | Head-Up Display (HUD), HiFi Amp, TV tuner, Video module |
| 124 | 5A | Air suspension system |
| 125 | 5A | Head-Up Display (HUD), HiFi Amp, TV tuner, Video module, Navigation system |
| 126 | 10A | Head-Up Display (HUD), HiFi Amp, TV tuner, Video module |
| 127 | 5A | CD changer, Can Gateway module |
| 128 | 5A | Head-Up Display (HUD), HiFi Amp, TV tuner, Video module, Telephone |
| 130 | 5A | Boot lid (tailgate) lock / Soft-close automatic for tailgate |
| 132 | 5A | Tire pressure control RDV |
| 135 | 5A | Unknown |
| 137 | 20A | DME – Digital Motor Electronics, Integrated Voltage Module – IVM |
| 139 | 20A | Trailer module |
| 140 | 20A | Trailer module |
| 141 | 20A | Heated seats, Convertible top module / Convertible relay |
| 142 | 30A | Head-Up Display (HUD), HiFi Amp, TV tuner, Video module |
| 143 | 5A | Convertible top module / Convertible relay |
| 144 | 10A | DME – Digital Motor Electronics / Integrated Voltage Module – IVM |
| 145 | 15A | DME – Digital Motor Electronics/ Integrated Voltage Module – IVM |
| 146 | 5A | Parking sensors, Home link (garage door opener), DME – Digital Motor Electronics / Integrated Voltage Module – IVM |
| 147 | 5A | Head-Up Display (HUD), HiFi Amp, TV tuner, Video module |
| 148 | 5A | Air suspension system |
| 149 | 7.5A | Fuel pump relay, Fuel pump control |
| 150 | 5A | Door module, Automatic soft-close, Fuel pump relay, Fuel pump control, Boot lid (tailgate) lock / Soft-close automatic for tailgate |
| 151 | 5A | Fuel pump relay, Fuel pump control |
| 152 | 5A | Seatbelts |
| 153 | 5A | Light module |
| 154 | 5A | Head-Up Display (HUD) |
| 155 | 15A | Head-Up Display (HUD), Instrument cluster, HiFi Amp, TV tuner, Video module, Navigation system |
| 159 | 5A | Head-Up Display (HUD), HiFi Amp, TV tuner, Video module |
| 160 | 20A | Air suspension system |
| 161 | 20A | Main headlights, Rain sensor, Light sensor, Electronic ride height control |
| 162 | 20A | Front & rear cigarette lighter, 12V socket / Glove box charging socket (12V) |
| 163 | 20A | Door module, Automatic soft-close |
| 164 | 30A | Heated seats |
| 165 | 20A | Fuel pump relay, Fuel pump control |
