BMW 5-Series G30, G31, G38 (2017 – 2023) Fuse Box Location & Diagrams
Troubleshooting electrical glitches in your BMW 5-Series (G30, G31, G38) requires precise knowledge of its complex fuse system. Whether you are dealing with a faulty accessory or a blown fuse, locating the correct panel is essential. This resource offers clear, detailed diagrams and location guides to help you resolve common electrical issues confidently, efficiently, and without the hassle of guesswork.
Fuse Box Location
Passenger Compartment Fuse Boxes
- Driver’s side fuse box
- Body Domain Controller
- Passenger’s side fuse box
Two fuse panels are located under the dashboard – the first on the passenger side, the second on the driver side (you may need to remove the protective trim). There are also several fuses on the Body Domain Controller, which is located in the passenger-side pillar, behind the trim.
Luggage Compartment Fuse Box
It is located behind the trim panel on the right side.
Fuse Box Diagrams
Passenger Compartment Fuse Boxes
Driver’s side fuse box
| Fuse | Amperage | Description |
| F101 | – | Not used |
| F102 | – | Not used |
| F103 | – | Not used |
| F104 | – | Not used |
| F105 | 7.5A | Electronics of electrical machines |
| F106 | – | Not used |
| F107 | 10A | Hybrid: Pressurized fuel tank control module |
| F108 | 15A | Electronics and engine management |
| F109 | – | Not used |
| F110 | 5A | Auxiliary electric heater, front midrange speaker lighting |
| F111 | 5A | Rear switchboard |
| F112 | 10A | Heated seats |
| F113 | 10A | Heated seats |
| F114 | – | Not used |
| F115 | – | Not used |
| F116 | – | Not used |
| F117 | 30A | Hybrid: Automatic transmission, transfer case |
| F118 | 10A | Heated seats |
| F119 | 10A | Heated seats |
| F120–F131 | – | Not used |
Passenger’s side fuse box
| № | Amps | Description |
|---|---|---|
| 20 | 40A | Safety system Reversible electromotive automatic reel (seat belt) |
| 21 | 40A | Dynamic Stability Control (DSC), ABS, Parking |
| 22 | 30A | Safety system, Reversible electromotive automatic reel (seat belt) |
| 23 | 30A | Door window regulator |
| 24 | 30A | Door window regulator |
| 25 | 30A | Door window regulator |
| 26 | 30A | Door window regulator |
| 27 | 20A | Roof function center |
| 29 | 20A | Headlights, Rain sensor, Light sensor, |
| 30 | 5A | Parking brake |
| 31 | 5A | Instrument cluster control unit |
| 32 | 5A | Roof function center, Map lamp |
| 34 | 10A | Electronic ride height control |
| 35 | 15A | Towbar module |
| 36 | 15A | EMPTY |
| 37 | 10A | Air conditioning and ventilation system |
| 40 | 60A | Interior lighting, BDC unit, Main headlights / Rain sensor / Light sensor / Electronic ride height control |
| 41 | 40A | BDC block |
| 46 | 5A | Driver assistant |
| 47 | 5A | Interior lighting, Air conditioning, Electrochromic rear view mirror |
| 48 | 30A | Wiper module |
| 49 | 20A | Electronic transmission control, Transfer case, 4*4 |
| 50 | 20A | Cigarette lighter |
| 51 | 20A | Seat heating |
| 52 | 20A | Seat heating |
| 53 | 30A | Driver’s seat module (with seat module), Driver’s side seat adjustment switch block (without seat module) |
| 54 | 20A | Heater |
| 55 | 30A | Front passenger seat module (with seat module), Front passenger seat adjustment switch block (without seat module) |
| 56 | 30A | Electric steering column adjustment |
| 57 | 15A | Steering column switch block |
| 58 | 10A | Functional center of the roof |
| 60 | 5A | Seat management, Interior lights |
| 61 | 5A | Upper Center Instrument Panel Light, Upper Front Passenger Instrument Panel Light, Lower Center Instrument Panel Light, Lower Driver/Passenger Instrument Panel Light, Front Left/Right Footwell Light |
| 62 | 5A | Glove box light switch, Interior lights |
| 63 | 5A | Dashboard speaker light, Air freshener, CD drive, Ionizer, 48V starter generator, Interior lights |
| 64 | 5A | Driver Seat Back Width Adjustment Valve Block, Driver Lumbar Support Valve Block, Seat Adjustment Switch Block (Driver’s Side), Footwell Tail Light (Driver’s Side), Driver’s Backrest Backlight, USB Charging Socket, Module front left seat inflation, Interior lights |
| 65 | 5A | Front Passenger Back Width Adjustment Valve Unit, Front Passenger Lumbar Support Valve Unit, Seat Adjustment Switch Unit (Front Passenger’s Side), Rear Footwell Light (Front Passenger’s Side), Front Passenger’s Back Seat Back Lighting, USB Connector for Charging No. 2, Front Right Seat Inflation Module, Interior lights |
| 66 | 5A | Interior lighting |
| 67 | 5A | Driver’s Door Switch Box, Driver’s Door Seat Switch Box, Driver’s Door Interior Handle Light, Driver’s Door Trim Panel Light (Center), Driver’s Door Pocket Light, Driver’s Door Trim Panel Light (Top), Front Left Midrange Speaker Light, Light front left tweeter, Electric mirrors |
| 68 | 5A | Passenger Outside Mirror, Passenger Door Switch Box, Passenger Door Interior Door Handle Light, Front Passenger Door Trim Panel Light (Center), Passenger Door Pocket Light, Front Passenger Door Trim Panel Light (Top), Front Right Midrange Speaker Light, Light front right tweeter, Electric mirrors |
| 69 | 5A | Crash safety module |
| 70 | 5A | Electric fan shutdown relay, Electric fan |
| 71 | 5A | Engine management, Gear indicator, EDC, Gear Automatic Transmission Control, AWD, DME – Digital Motor Electronics / Integrated Voltage Module – IVM |
| 79 | 5A | Interior lights |
| 80 | 5A | Air conditioner system |
| 83 | 5A | Steering column function control module |
| 90 | 5A | Driving assistance |
| 91 | 5A | Driving assistance |
| 92 | 5A | Driving assistance |
| 93 | 10A | Steering column function control module |
Body Domain Controller
| Fuse | Amperage | Description |
| F1 | – | Not used |
| F2 | – | Not used |
| F3 | – | Not used |
| F4 | 20A | Lock relay, unlock relay (doors, fuel filler cap) |
| F5 | – | Not used |
| F6 | 20A | Driver’s door lock relay, lock relay (door locks, fuel filler) |
| F7 | 15A | Signal (Horn) |
| F8 | – | Not used |
| F9 | – | Not used |
| F10 | 5A | Steering column switch block, lighting, head unit, etc. |
| F11 | 7.5A | Diagnostic connector, ride height control, drive system |
| F12 | 7.5A | Heating/AC, door module, sensors, tailgate lock |
| F13 | 5A | Dynamic drive system, Start/stop system |
| F14 | – | Not used |
Luggage Compartment Fuse Box
| № | Amps | Description |
|---|---|---|
| 203 | 7.5A | DME – Digital Motor Electronics / Integrated Voltage Module – IVM |
| 204 | 5A | Convertible top module / Convertible relay, Driving assistance, Rear seat entertainment, DME – Digital Motor Electronics / Integrated Voltage Module – IVM |
| 206 | 10A | Air conditioner system, DME – Digital Motor Electronics / Integrated Voltage Module – IVM |
| 208 | 5A | Head-Up Display (HUD) |
| 209 | 5A | DME – Digital Motor Electronics / Integrated Voltage Module – IVM, Hybrid system |
| 210 | 5A | Driving assistance |
| 212 | 15A | Head-Up Display (HUD), Rear seat entertainment |
| 214 | 5A | Rear seat entertainment |
| 215 | 10A | Rear seat entertainment |
| 216 | 5A | Rear seat entertainment, Interior lights |
| 217 | 40A | Rear seat entertainment |
| 218 | 20A | Rear seat entertainment |
| 220 | 30A | Rear seat entertainment |
| 221 | 30A | DME – Digital Motor Electronics / Integrated Voltage Module – IVM |
| 223 | 20A | Steering column function control module, Main headlights / Rain sensor / Light sensor / Electronic ride height control |
| 224 | 30A | Level control system (air suspension compressor relay), Dynamic drive system, Air suspension system |
| 225 | 20A | Main headlights / Rain sensor / Light sensor / Electronic ride height control |
| 226 | 40A | Electric rear sunshade, Boot lid (tailgate) lock / Soft-close automatic for tailgate |
| 227 | 30A | DME – Digital Motor Electronics / Integrated Voltage Module – IVM |
| 230 | 30A | Seatbelts |
| 231 | 30A | Rear window defroster (defogger) |
| 232 | 30A | Rear window defroster (defogger) |
| 235 | 30A | Air conditioner system |
| 240 | 20A | Trailer module |
| 244 | 5A | Alarm, Fuel pump relay / Fuel pump control, Door module / Automatic soft-close, START-STOP system, Hybrid system |
| 249 | 10A | Door module / Automatic soft-close |
| 251 | 10A | Door module / Automatic soft-close |
| 252 | 5A | Air conditioner, Seatbelts system |
| 254 | 5A | Boot lid (tailgate) lock / Soft-close automatic for tailgate |
| 255 | 5A | Rear seat entertainment |
| 256 | 10A | Electric rear sunshade, Door module / Automatic soft-close |
| 257 | 5A | Seat adjustment, Seatbelts, Driving assistance, Hybrid system, Interior lights |
| 258 | 10A | Electric rear sunshade, Door module / Automatic soft-close |
| 259 | 15A | DME – Digital Motor Electronics / Integrated Voltage Module – IVM |
| 262 | 5A | Air conditioner system, Heated seats, Convertible top module / Convertible relay, Air suspension system, Parking sensors / Home link (garage door opener), Driving assistance, Head-Up Display (HUD), Rear seat entertainment |
| 264 | 10A | Boot lid (tailgate) lock / Soft-close automatic for tailgate |
| 267 | 30A | Heated seats, Seat adjustment |
| 268 | 20A | Convertible top module / Convertible relay |
| 269 | 30A | Seat adjustment, Air suspension system |
| 271 | 30A | Fuel pump relay / Fuel pump control, DME – Digital Motor Electronics / Integrated Voltage Module – IVM |
| 273 | 20A | Front & rear cigarette lighter, 12V socket / Glove box charging socket (12V) |
| 276 | 5A | Steering column function control module |
| 277 | 5A | Air conditioner system, Head-Up Display (HUD), Rear seat entertainment |
| 278 | 5A | Hybrid system |
| 279 | 5A | Boot lid (tailgate) lock / Soft-close automatic for tailgate |
| 280 | 10A | Hybrid system |
| 282 | 20A | Trailer module |
| 284 | 20A | Front & rear cigarette lighter, 12V socket / Glove box charging socket (12V), Trailer module |
| 289 | 20A | Trailer module |
