BMW 2 (G42-G87) | 2022-2026 | Fuse Box Diagrams and Locations

Discover BMW 2 Series fuse box diagrams for 2022–2026 models with fuse locations, panel layouts, and detailed electrical system information for all major engine variants. This article covers the BMW 2 Series (Model Codes: G42, G87) and includes fuse box diagrams for BMW 2 Series 2022, 2023, 2024, 2025 and 2026 (Models: 218i, 220i, 230i, M240i and 220d), along with details about the location of the fuse panels inside the vehicle and a clear explanation of the assignment of each fuse (fuse layout).

What’s Included

Fuse Box Locations

Two fuse panels are positioned beneath the dashboard: the first is on the passenger side, and the second is on the driver side. In addition, there are several fuses on the Body Domain Controller, which is located in the passenger-side pillar behind the trim.

Fuse Box Diagram (No.1)

Fuses

Assignment of the fuses in the passenger compartment (Passenger’s Side)

Fuse Data

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No.	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

Fuse Box Diagram (No.2)

Fuses

Assignment of the fuses in the passenger compartment (Driver’s Side)

Fuse Data

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No.	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

Fuses

Assignment of the fuses in the passenger compartment (Body Domain Controller)

Fuse Data

Full access is available to registered users — log in or register.

No.	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)