BMW 2-series G42, G87 (2022 – 2025) Fuse Box Location & Diagrams
Looking for the fuse box diagrams and panel locations for your modern BMW 2-Series? This comprehensive guide covers all second-generation G42 Coupe models (230i, M240i) and high-performance G87 M2 variants manufactured from 2022 through 2025. Below, you will find step-by-step panel access instructions, complete fuse assignment charts, amperage ratings, and specific circuit allocations for the cigarette lighter, audio amplifier, and power windows.
Fuse Box Location
Passenger Compartment Fuse box & BDC
Two fuse panels are located under the dashboard – the first on the passenger side, the second on the driver side. 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 Box
Passenger side fuse box (2022 – 2025)
| № | Amps | Description |
|---|---|---|
| 20 | 30A | Power window actuator driver’s door with control electronics |
| 21 | 30A | Front passenger window with control electronics |
| 25 | 20A | Roof function center |
| 26 | 40A | Body domain controller |
| 28 | 40A | Dynamic Stability Control (DSC) |
| 29 | 20A | Electronic transmission control transfer case |
| 30 | 15A | Media system |
| 32 | 5A | Center console control panel parking |
| 33 | 5A | Battery |
| 34 | 5A | Instrument cluster control unit |
| 36 | 5A | Roof function center (map lamp, interior lighting, ambient lighting) |
| 37 | 5A | Central lock |
| 38 | 5A | Driver’s outer door handle electronic module |
| 39 | 60A | Body domain controller |
| 40 | 40A | Fan motor with output stage |
| 46 | 20A | Cigarette lighter, thermoelectric cup holder |
| 47 | 20A | Engine management |
| 48 | 20A | Heated seats |
| 49 | 10A | Electric steering column adjustment |
| 50 | 30A | Heated seats |
| 51 | 30A | Engine management |
| 52 | 20A | Seat heating electronics |
| 53 | 30A | Trailer module |
| 54 | 20A | Autonomous additional heater |
| 55 | 30A | Seat module (with seat module) seat adjustment switch block (without seat module) |
| 56 | 30A | Seat module (with seat module) seat adjustment switch block (without seat module) |
| 57 | 10A | Electric steering column adjustment |
| 59 | 5A | Electrochromic interior rear view mirror |
| 60 | 5A | Driver assistance |
| 61 | 5A | Center rear door trim panel illumination (driver’s side) rear door pocket illumination (driver’s side), rear door interior handle illumination (driver’s side), rear door trim panel illumination driver’s side (top), rear left speaker illumination additional water pump (Diesel) |
| 62 | 5A | Auxiliary battery |
| 63 | 5A | Glove box light switch |
| 64 | 5A | Driver’s seat back width adjustment valve block, driver’s lumbar support valve block, seat adjustment switch block (driver’s side), footwell taillight (driver’s side), backlight driver’s seat back panel, USB charging port, front left seat inflation module |
| 65 | 5A | Front passenger’s backrest width adjustment valve block, Front passenger’s lumbar support valve block, Seat adjustment switch block (front passenger’s side), Rear footwell lighting (front passenger’s side), Front passenger’s backrest rear panel lighting, USB connector for charging No. 2, front Right seat inflation module |
| 66 | 5A | Upper center instrument panel light, upper front passenger side instrument panel light, lower center instrument panel light, lower driver/passenger side instrument panel light, front left/right footwell lighting |
| 67 | 5A | Driver’s door switch box, Driver’s door seat switch box, Driver’s door interior handle lighting, Driver’s door trim panel lighting (center), Driver’s door pocket lighting, Driver’s door trim panel lighting (top), Front left midrange speaker lighting, Front Left Tweeter Illumination |
| 68 | 5A | Passenger’s exterior mirror, Passenger’s door switch box, Passenger’s interior door handle illumination, Front passenger’s door trim panel illumination (center), Passenger’s door pocket illumination, Front passenger’s door trim panel illumination (top), Front right midrange speaker illumination, Illuminated front right tweeter |
| 69 | 5A | Radiator shutters (upper, lower) |
| 70 | 5A | Rear switchboard, electric fan shutdown relay, electric fan |
| 71 | 5A | Surround Camera (with Surround Camera), Rear View Camera |
| 72 | 7.5A | Engine management |
| 73 | 5A | Instrument cluster control unit |
| 74 | 10A | USB socket |
| 75 | 10A | Crash safety module |
| 76 | 5A | Driver assistance |
Driver side fuse box (2022 – 2025)
| № | Amps | Description |
|---|---|---|
| 102 | Electronics, engine management | |
| 107 | 10A | Hybrid: Pressurized fuel tank control module |
| 117 | 30A | Hybrid: Automatic transmission, transfer case |
| 118 | 5A | Auxiliary electric heater, front midrange speaker lighting |
Body Domain Controller
| № | Amps | Description |
|---|---|---|
| F1 | 5A | Steering column switch box, front center air vent, audio control panel, lighting controlunit, head unit |
| F2 | 7.5A | Diagnostic socket, electronic ride height control, vertical dynamics platform |
| F3 | 7.5A | Heating/air conditioning system, tailgate function module, rain/light/sun/condensation sensor |
| F4 | 5A | Passenger Side Outer Door Handle Electronic Module, Driver Side Rear Door Outer Handle Electronic Module, Rear Passenger Side Outer Door Handle Electronic Module, Power Control Unit, Telematics Unit |
| F5 | 20A | Lock Relay, Unlock Relay (Doors, Fuel Cap) |
| F6 | 20A | Driver’s Door Lock Relay, Lockout Relay (Driver’s Door Lock, Front Passenger’s Door Lock, Driver’s Side Rear Door Lock, Rear Passenger’s Side Door Lock, Fuel Door Central Lock Actuator) |
Luggage Compartment Fuse box
| № | Amps | Description |
|---|---|---|
| 203 | 7.5A | Fuel injections & similar electronics |
| 204 | 5A | Air conditioner system, Driving assistance |
| 206 | 5A | Fuel injections & similar electronics |
| 208 | 5A | Driving assistance |
| 209 | 5A | Driving assistance, Gear Indicator / DSC – Dynamic Stability Control / SMG – Sequential Manual Gearbox, Fuel injections & similar electronics |
| 210 | 5A | Steering column function control module |
| 212 | 15A | Head-Up Display (HUD), Media system |
| 214 | 5A | Head-Up Display (HUD), Media system, USB |
| 215 | 5A | Sound system, Media system |
| 216 | 5A | Media system |
| 217 | 40A | Sound system, Media system |
| 218 | 20A | Media system |
| 220 | 20A | Media system |
| 225 | 30A | Boot lid (tailgate) lock / Soft-close automatic for tailgate |
| 226 | 40A | Boot lid (tailgate) lock / Soft-close automatic for tailgate |
| 227 | 30A | Fuel injections & similar electronics |
| 229 | 40A | Air suspension system, Fuel injections & similar electronics |
| 230 | 30A | Seatbelts |
| 231 | 30A | Rear window defroster (defogger) |
| 232 | 40A | Rear window defroster (defogger) |
| 240 | 20A | Trailer module |
| 244 | 5A | Alarm, Fuel pump, Door module / Automatic soft-close, Hybrid system |
| 250 | 5A | Interior lights |
| 251 | 20A | Front & rear cigarette lighter, 12V socket / Glove box charging socket (12V) |
| 252 | 5A | Hybrid system |
| 253 | 20A | Heated seats |
| 254 | 5A | Boot lid (tailgate) lock / Soft-close automatic for tailgate |
| 255 | 5A | Driving assistance |
| 256 | 7.5A | Seatbelts |
| 257 | 5A | Seatbelts |
| 258 | 5A | Convertible top module / Convertible relay |
| 259 | 15A | Fuel injections & similar electronics |
| 260 | 5A | Electric fan, Fuel injections & similar electronics |
| 262 | 5A | Air conditioner system |
| 264 | 10A | Boot lid (tailgate) lock / Soft-close automatic for tailgate |
| 265 | 30A | Heated seats, Fuel injections & similar electronics |
| 266 | 40A | Convertible top module / Convertible relay |
| 267 | 30A | Heated seats |
| 268 | 40A | Convertible top module / Convertible relay |
| 269 | 30A | Heated seats |
| 271 | 30A | Heated seats, Fuel pump |
| 273 | 20A | Front & rear cigarette lighter, 12V socket / Glove box charging socket (12V) |
| 278 | 5A | Hybrid system |
| 280 | 5A | Hybrid system |
| 281 | 20A | Heated seats, Trailer module |
| 284 | 20A | Trailer module |
| 289 | 20A | Trailer module |
| 291 | 30A | Gear Indicator / DSC – Dynamic Stability Control / SMG – Sequential Manual Gearbox |
| 296 | 30A | Trailer module |
