BMW 7-Series G11, G12 (2016 – 2022) Fuse Box Location & Diagrams
The BMW 7-Series G11 and G12 (2016–2022) represent the pinnacle of modern automotive technology, yet electrical issues can still interrupt your driving experience. Finding the right fuse box shouldn’t be a challenge when you need a quick fix. This resource offers precise locations and clear, simplified diagrams to help you navigate your vehicle’s electrical system and resolve power-related faults efficiently.
Fuse Box Location
Passenger Compartment Fuse Boxes
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 – loosen fasteners, arrows, and open cover.). 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
The fuses are located in the cargo area on the right side behind a cover.
Fuse Box Diagrams
Passenger Compartment Fuse Boxes
Passenger Side Fuse Box
| № | Amps | Description |
|---|---|---|
| 20 | 30A | 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, interior lighting, ambient lighting, alarm) |
| 34 | 10A | Electronic ride height control |
| 35 | Towbar module | |
| 37 | 10A | Air conditioning and ventilation system |
| 40 | 60A | Interior lighting, BDC unit |
| 41 | 40A | BDC block |
| 46 | 5A | Driver assistant |
| 47 | 5A | Interior lighting, air conditioning |
| 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 | 15A | Electric steering column adjustment |
| 57 | 10A | Steering column switch block |
| 58 | 10A | Functional center of the roof |
| 60 | 5A | Seat management |
| 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, driver’s camera system, interior lighting |
| 63 | 5A | Dashboard speaker light, air freshener, CD drive, ionizer, 48V starter generator |
| 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 |
| 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 |
| 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 |
| 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 |
| 69 | 10A | Crash safety module |
| 70 | 5A | Electric fan shutdown relay, electric fan |
Driver Side Fuse Box
| № | Amps | Description |
|---|---|---|
| 105 | 7.5A | Electronics of electrical machines |
| 107 | 10A | Hybrid: Pressurized fuel tank control module |
| 108 | 15A | Electronics and engine management |
| 110 | 5A | Auxiliary electric heater, front midrange speaker lighting |
| 111 | 5A | Rear switchboard |
| 117 | 30A | Hybrid: Automatic transmission, transfer case |
Body Domain Controller
| № | Amps | Description |
|---|---|---|
| 4 | 20A | Lock relay, unlock relay (doors, fuel filler cap) |
| 6 | 20A | Driver’s door lock relay, lock relay (driver’s door lock, front passenger’s door lock, driver’s side rear door lock, rear passenger’s side door lock, fuel filler door central lock actuator) |
| 7 | 15A | Signal (Horn) |
| 10 | 5A | Steering column switch block, front center ventilation grille, audio control panel, lighting control unit, head unit |
| 11 | 7.5A | Diagnostic connector, electronic ride height control, vertical dynamics platform |
| 12 | 7.5A | Heating / air conditioning system, rear door function module, rain / light / sun / condensation sensor |
| 13 | 5A | Start/stop system |
Luggage Compartment Fuse Box
| № | Amps | Description |
|---|---|---|
| 201 | 5A | Fuel injection & similar electronics |
| 203 | 7.5A | Fuel injection & similar electronics |
| 204 | 5A | Convertible top module / Convertible relay, Load level, Driving assistance (Blind Spot etc), Infotainment, Fuel injection & similar electronics |
| 206 | 10A | Air conditioner system |
| 208 | 5A | Heads Up Display |
| 209 | 5A | Backup alarm, Dynamic drive system, Fuel injection & similar electronics, Hybrid system |
| 210 | 5A | Driving assistance (Blind Spot etc) |
| 212 | 15A | Heads Up Display, Infotainment |
| 214 | 5A | Infotainment, Main cabin lights |
| 215 | 10A | Infotainment |
| 216 | 5A | Infotainment |
| 217 | 40A | Infotainment |
| 218 | 20A | Infotainment |
| 220 | 30A | Infotainment |
| 221 | 30A | Fuel injection & similar electronics |
| 223 | 20A | Steering functions, Headlights |
| 224 | 30A | Air suspension compressor relay, Dynamic drive system, Load level |
| 225 | 20A | Headlights |
| 226 | 40A | Windows screens, Tailgate |
| 227 | 30A | Load level, Fuel injection & similar electronics |
| 231 | 30A | Rear window defroast |
| 232 | 30A | Rear window defroast |
| 235 | 30A | Air conditioner system |
| 236 | Spare | |
| 240 | 20A | Trailer |
| 244 | 5A | Car alarm, Fuel Pump, Door module / Automatic soft-close, Hybrid system |
| 249 | 10A | Door module / Automatic soft-close |
| 251 | 10A | Door module / Automatic soft-close |
| 252 | 5A | Air conditioner system, Seat belts |
| 254 | 5A | Tailgate |
| 255 | 5A | Infotainment |
| 256 | 10A | Windows screens, Door module / Automatic soft-close |
| 257 | 5A | Seat belts, Driving assistance (Blind Spot etc), Hybrid system, Main cabin lights |
| 258 | 10A | Windows screens, Door module / Automatic soft-close |
| 259 | 15A | Fuel injection & similar electronics |
| 262 | 5A | Air conditioner system, Heated seats, Convertible top module / Convertible relay, Load level, Parking Backup, Driving assistance (Blind Spot etc), Heads Up Display, Infotainment |
| 264 | 10A | Tailgate |
| 267 | 30A | Fuel pump, Fuel injection & similar electronics |
| 268 | 20A | Convertible top module / Convertible relay |
| 269 | 30A | Seat adjustment |
| 271 | 30A | Heated seats, Seat adjustment |
| 273 | 20A | Front & rear cigarette lighter, 12V socket / Glove box charging socket (12V) |
| 276 | 5A | Steering functions |
| 277 | 5A | Air conditioner system, Heads Up Display, Infotainment |
| 278 | 5A | Hybrid system |
| 279 | 5A | Tailgate |
| 280 | 10A | Hybrid system |
| 282 | 20A | Trailer |
| 284 | 20A | Front & rear cigarette lighter, 12V socket / Glove box charging socket (12V), Trailer |
| 287 | Spare | |
| 289 | 20A | Trailer |
| 296 | Spare |
