BMW 1-series F20, F21 (2012 – 2019) Fuse Box Location & Diagrams
Are you dealing with an unexpected electrical glitch in your BMW 1-Series? Whether it is a faulty headlight, a non-responsive infotainment screen, or a power window failure, locating the right fuse is the essential first step to troubleshooting. This comprehensive user guide provides clear, accurate diagrams and specific fuse box locations for all BMW 1-Series F20 and F21 models (2012–2019), helping you resolve electrical issues efficiently and get back on the road safely.
Fuse Box Locations
Engine compartment Fuse Box
It is located in the right side of the engine compartment (on the left side on the right-hand drive vehicles), under plastic cover.
luggage compartment Fuse Box
One unit is located on the right side, behind the sound insulation. The second – in the center, under the lining.
Fuse Box Diagram
Engine compartment Fuse Box (2012 – 2019)
| № | Amps | Description |
|---|---|---|
| 18 | 15A | On-Board Diagnostics |
| 19 | 10A | 2012-2014: DME – Digital Motor Electronics / Integrated Voltage Module – IVM |
| 20 | 5A | Alarm, Parking sensors / Home link (garage door opener), Interior lights |
| 21 | 5A | START-STOP system, DME – Digital Motor Electronics / Integrated Voltage Module – IVM |
| 22 | 7.5A | Electric mirrors, Door module / Automatic soft-close, Power windows with anti-trapping function |
| 23 | 10A | Digital Motor Electronic (DME) / Digital Diesel Electronic (DDE), DME – Digital Motor Electronics / Integrated Voltage Module – IVM |
| 24 | 10A | Indicator Cutie Viteze Automata, Sistem EDC, Sistemul de tractiune integrala / Gear indicator, EDC, Gear Automatic Transmission Control, AWD |
| 25 | 5A | ABS (Anti-lock Brake System), DSC (Dynamic Stability Control), Head-Up Display (HUD), HiFi Amp, TV tuner, Video module, Navigation system |
| 26 | 5A | Heated seats |
| 27 | 10A | Seat adjustment |
| 28 | 5A | Alarm, Parking sensors / Home link (garage door opener), On-Board Diagnostics, Interior lights, Sunroof, Panorama glass, Convertible top module |
| 29 | 5A | ABS (Anti-lock Brake System), DSC (Dynamic Stability Control), Electric fan |
| 31 | 7.5A | 2012-2014: Head-Up Display (HUD), Seat adjustment |
| 32 | 5A | Indicator Cutie Viteze Automata, Sistem EDC, Sistemul de tractiune integrala / Gear indicator, EDC, Gear Automatic Transmission Control, AWD, Seatbelts |
| 33 | 15A | 2015-2019: DME – Digital Motor Electronics / Integrated Voltage Module – IVM, Service Light |
| 34 | 10A | Seatbelts |
| 36 | 40A | DME – Digital Motor Electronics / Integrated Voltage Module – IVM |
| 37 | 40A | DME – Digital Motor Electronics / Integrated Voltage Module – IVM |
| 40 | 15A | Main headlights / Rain sensor / Light sensor / Electronic ride height control |
| 42 | 5A | Alarm, Parking sensors / Home link (garage door opener), On-Board Diagnostics, Interior lights |
| 43 | 15A | 2012-2014: DME – Digital Motor Electronics / Integrated Voltage Module – IVM |
| 44 | 5A | Cruise control |
| 45 | 5A | Cruise control |
| 46 | 5A | DME – Digital Motor Electronics / Integrated Voltage Module – IVM |
| 47 | 5A | DME – Digital Motor Electronics / Integrated Voltage Module – IVM |
| 48 | 10A | Steering column function control module |
| 50 | 5A | Instrument cluster |
| 52 | 7.5A | Instrument cluster |
| 53 | 5A | Light module |
| 54 | 7.5A | Indicator Cutie Viteze Automata, Sistem EDC, Sistemul de tractiune integrala / Gear indicator, EDC, Gear Automatic Transmission Control, AWD |
| 55 | 5A | Steering column function control module |
| 56 | 5A | Electric fan, Air conditioner system, Heating / Independent aux. heater |
| 57 | 40A | Main headlights / Rain sensor / Light sensor / Electronic ride height control |
| 58 | 30A | ABS (Anti-lock Brake System), DSC (Dynamic Stability Control) |
| 62 | 30A | Seatbelts, Sunroof, Panorama glass, Convertible top module |
| 63 | 30A | Indicator Cutie Viteze Automata, Sistem EDC, Sistemul de tractiune integrala / Gear indicator, EDC, Gear Automatic Transmission Control, AWD |
| 64 | 20A | Heated seats |
| 65 | 20A | 2012-2014: Heated seats |
| 30A | 2015-2019: Heated seats, Electric fan | |
| 66 | 20A | Front & rear cigarette lighter, 12V socket / Glove box charging socket (12V) |
| 67 | 30A | Seat adjustment |
| 68 | 30A | Seat adjustment |
| 69 | 20A | 2012-2014: Front & rear cigarette lighter, 12V socket / Glove box charging socket (12V) |
| 30A | 2015-2019: Front & rear cigarette lighter, 12V socket / Glove box charging socket (12V) | |
| 70 | 20A | Heating / Independent aux. heater |
luggage compartment Fuse Box (2012 – 2019)
Fuse box in the luggage compartment (A)
| Type | No. | Description |
|---|---|---|
| Fuse MINI30A | 80 | Rear window defroster (defogger) |
| Fuse MINI20A | 82 | Rear wiper relay |
| Fuse MINI30A | 83 | Power windows with anti-trapping function |
| Fuse MINI30A | 84 | Power windows with anti-trapping function |
| Fuse MINI7.5A | 85 | Electric rear sunshade |
Fuse box in the luggage compartment (B)
| № | Amps | Description |
|---|---|---|
| 80 | 30A | Rear window defroster (defogger) |
| 82 | 20A | Rear wiper relay |
| 83 | 30A | Power windows with anti-trapping function |
| 84 | 30A | Power windows with anti-trapping function |
| 85 | 7.5A | Electric rear sunshade |
| 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 | 2012-2014: 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 | 2012-2014: CD changer / Can Gateway module |
| 128 | 5A | Head-Up Display (HUD), HiFi Amp, TV tuner, Video module, Telephone |
| 129 | 5A | 2015-2019: Head-Up Display (HUD), Rear seat entertainment |
| 130 | 5A | Boot lid (tailgate) lock / Soft-close automatic for tailgate |
| 132 | 5A | Tire pressure control RDV |
| 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 | 2012-2014: 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 | 20A | 2012-2014: Heated seats |
| 30A | 2015-2019: Heated seats, Electric fan | |
| 165 | 20A | Fuel pump relay / Fuel pump control |
