2012-2018 BMW 3-Series (F30/F31/F34) fuse box diagram

The BMW 3-Series from 2011 to 2019 (generations F30, F31, F34) has fuse boxes inside the car. These boxes contain fuses and relays that control various electrical components like lights and power windows. If you need to replace a fuse or check which one controls a specific function (like the radio or air conditioning), you can find diagrams for each year and model (such as 316i, 320i, 328d) online.

These diagrams show you where the fuse panels are located and what each fuse is for, making it easier to troubleshoot electrical issues in your BMW.

Fuse Box Location

Engine compartment

It is located on the right side of the engine compartment (on the left side on the right-hand drive vehicles), under the plastic cover.

Passenger Compartment

It is located in the front pillar on the passenger side, under the glove box.

Luggage compartment

It is located on the right side, behind the cover, above the battery.

Engine compartment

2012-2018-BMW-3-Series-F30-f31-f34-Engine-compartment-fuse-box-diagram-01-carsfuse.com

Assignment of the fuses

2012-2018-BMW-3-Series-F30-f31-f34-Engine-compartment-fuse-box-diagram-02-carsfuse.com

Passenger Compartment

Scheme

2012-2018-BMW-3-Series-F30-f31-f34-Passenger-compartment-BDC-fuse-box-diagram-carsfuse.com
154-pin connector
212-pin connector
342-pin connector
454-pin connector
5 Fuses
6Connector (1-pin, positive)
7Relays
8 54-pin connector
954-pin connector
1054-pin connector
Fuses
Switching center in the steering column (SZL)
Control panel for driver assistance systems
Lighting control panel
LED headlights
Rear electronic module (REM)
Connector OBDII, IHKA
Electronic block of external door handle
Window lifter
Central locking
Relay
Electric windows
Central locking
Headlight washers
Starter
Horn
Windshield wiper at 1/2 speed

Luggage Compartment

2012-2018-BMW-3-Series-F30-f31-f34-Luggage-compartment-fuse-box-diagram-01-carsfuse.com

Assignment of the fuses

2012-2018-BMW-3-Series-F30-f31-f34-Luggage-compartment-fuse-box-diagram-02-carsfuse.com
Next Post: 2010-2015 BMW X1 (E84) fuse box diagram

Tom Smith is a passionate car mechanic and automotive enthusiast, specializing in the intricate world of car fuse boxes. With years of hands-on experience under the hood, he has earned a reputation as a reliable expert in his field. As the founder and content creator of the popular blog website 'carsfuse.com,' Tom has dedicated himself to sharing his extensive knowledge of car fuse boxes and electrical systems with the world.

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