BMW 2 (F45-F46) | 2014-2021

Find BMW 2 Series Active Tourer and Gran Tourer fuse box diagrams for 2014–2021 models with fuse locations, panel layouts, and detailed electrical system information. This article covers the BMW 2 Series Active Tourer (Model Code: F45) and Gran Tourer (Model Code: F46), and includes fuse box diagrams for BMW 2 Series 2014, 2015, 2016, 2017, 2018, 2019, 2020 and 2021, 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).

Fuse Box Locations

The fuse/relay box is positioned behind a cover in the glove compartment on the front passenger side. Press the holder downward, arrow 1, and then take off the cover, arrow 2.

Fuse Box Diagrams

Fuses and Relays Box

Fuses

Assignment of the fuses in the passenger compartment

Fuse Data
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No.AmpsDescription
3240ABody Domain Controller
3440AFan output stage
3550ABody Domain Controller
375AParking brake button
385ASiren with tilt sensor
395ARoof function center
405ADynamic Stability Control (DSC)
415AInstrument cluster control unit
425ARemote control receiver
4330ARoof Function Center
4420ARight headlight
4530AWithout electromechanical parking brake: Dynamic Stability Control (DSC)
40AWith electromechanical parking brake: Dynamic Stability Control (DSC)
465ANatural vacuum leak detection
4720ALeft headlight
4830ASelective Catalytic Regeneration (SCR) Control Unit
495AElectric exhaust flap, electric auxiliary heater control electronics No. 2
505ARadiator shutter actuator, catalytic converter sensor (except PHEV)
515AFan Base
525AElectrochromic interior rear view mirror
535AAutomatic air recirculation control (AUC) sensor
545AElectromechanical power steering
554AReversing camera, parking assistant
565ALongitudinal Torque Distribution, Vehicle Sound Generator (PHEV), Vehicle Sound Generator No.2 (PHEV)
5810ASteering column switch
595ACamera-based driver assistance system
605AAdditional optional system
6120AHead unit (radio or navigation system)
625AFront interior lighting, rain light, solar condensation sensor, vanity mirror lighting, third row interior lighting, trim strip lighting, interior trim lighting, door trim lighting
6320ATrailer socket
6520AFront cigarette lighter (12V socket), socket (under glove box)
6620AElectric fuel pump control electronics
675AOutside mirror (front passenger)
685ATouchbox, controller (CON), USB hub, USB charging connector No.3
695AOutside mirror (switch block – driver’s door)
705ALuggage compartment light, glove box light, rear lid button on the inside of the rear lid
717.5AInstrument cluster control unit
725AElectric fan cut-out relay
5AFan >400W: Built-in power module
7310ADriver’s Seat Back Adjustment (Valve Block), Driver’s Lumbar Support Valve Block, Driver’s Seat Back Width Adjustment Switch
747.5AGasoline (TU): Turbocharger coolant pump
7510AFront passenger seat backrest adjustment (valve block), passenger lumbar support valve block, passenger seat backrest width adjustment switch
7710ANitrogen Oxide Sensor Downstream Selective Catalytic Reduction (SCR) Converter
7815ASelective Catalytic Regeneration (SCR) Control Unit
795ABase, Wireless Charging Accessory Tray, Wireless Charging Accessory Tray Antenna Booster
805AFront interior lighting
8115AElectronic transmission control
825ASelector level (gear switch)
837.5ADigital engine electronics.
845AWith manual transmission: clutch module
5AWith dual clutch transmission: dual clutch transmission control unit, dual clutch transmission relay.
855AElectrochromic interior rear view mirror
905AAutomatic tailgate release
9210AOptional optional system
9420ARemote control electronics for seat back release
9530ASeat adjustment switch block, front passenger side
9610ATrunk/tailgate lock
975AAuxiliary control unit
1005APHEV: High voltage battery pack
1015AID Reader, Car Sharing Module (CSM)
10320ARight headlight
10420ALeft headlight
10740ARear door function module
1095ABistable relay
1105ABistable relay
1155APHEV: Convenient charging electronics
11920ATrailer module
12020ATrailer module
1217.5AUSB charging port #4
1225APHEV: Gas generator with safety battery terminal
1235APHEV: Electric air conditioning compressor, additional electric heater
12410APHEV: Electrical Machine Electronics
12730AElectronic driver’s seat heater (basic version), driver’s seat module (High version)
12830AElectronically heated front passenger seat
12930AHi-Fi amplifier
13010APetrol: Coolant pump 2 in low temperature coolant circuit
13130ALongitudinal torque distribution, transmission oil pump (PHEV)
13220ASocket under armrest, rear socket, socket in trunk

Body Domain Controller

Fuses

Assignment of the fuses in the body domain controller box

Fuse Data
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No.AmpsDescription
130AElectric windows (passenger)
230AElectric windows (driver’s side – rear)
320ADoor lock (front passenger)
430AElectric windows (driver)
530AHeated rear window
630APower window (passenger side – rear)
730ADoor lock (driver)
95ALighting control panel, steering column switch combination, driver assistance system control panel with hazard warning light switch
107.5ADiagnostic connector
117.5AHeating/Air Conditioning System, Rear Door Function Module
125AAnalysis of the electronics for contactless opening of the rear door, telematic communication unit, electronic module of the external door handle (driver/passenger)
1315AHorn

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