BMW 4 F32 F33 F36 represents the first generation of the BMW 4 model range, which was produced in 2013, 2014, 2015, 2016, 2017, 2018. During this time, the model was updated. In this material we will present a description of the fuses and relays of the BMW F32 F33 F36 with their diagrams and photo examples of execution. Let’s note the fuses responsible for the cigarette lighter.
The purpose of fuses and relays may differ from those presented and depend on the year of manufacture, the level of electrical equipment and the region of delivery of your vehicle.
Contents
Engine compartment
Fuse and relay box
It is located under the hood, on the right side of the engine compartment, closer to the windshield. To access, remove the protective cover.
Diagram
Assignment
| 18 | 15A Diagnostic connector |
| 19 | 10A Engine control |
| 20 | 5A Audio control unit, roof electronics |
| 21 | 5A Control unit |
| 22 | 7.5A Door locks |
| Passenger rearview mirror, interior lighting | |
| 23 | 10A DDE main relay |
| 24 | Electronic automatic transmission (EAT) control unit, 4*4 |
| 25 | 5A Touchbox, audio |
| Body control unit, abs, praking | |
| 26 | 5A Seat heating |
| 27 | 10A Driver/passenger seat lumbar support valve block, driver/passenger side seat adjustment switch block |
| 28 | 5A Front left lamp |
| Front right lamp | |
| Rain sensor | |
| Interior lighting | |
| 29 | 5A Coolant pump |
| 30 | |
| 31 | |
| 32 | Transfer box, security system |
| 33 | 15A Coolant pump |
| Air conditioning compressor | |
| Additional water pump | |
| 34 | 10A Safety system, seat belt |
| 35 | |
| 36 | 40A |
| 37 | 40A |
| 38 | |
| 39 | |
| 40 | 15A Headlights, outdoor lighting, dimensions |
| 41 | 10A |
| 42 | Electrochromic rearview mirror |
| 43 | |
| 44 | 5A Driver support systems based on a video camera, active steering system |
| 45 | 5A Cruise control |
| 46 | 5A Crankcase ventilation heater |
| Coolant shut-off valve, louvre | |
| 47 | 5A Night vision electronics (NVE), vehicle sound generator (VSG) |
| 48 | 10A Steering column switches |
| 49 | |
| 50 | 5A Instrument cluster |
| 51 | |
| 52 | 7.5A Instrument cluster |
| 53 | 5A Glove box lighting, instrument panel trim strip lighting (driver/passenger side), instrument panel trim strip lighting on driver’s side, driver/passenger footwell lighting |
| 54 | 7.5A Selector switch |
| 55 | 5A Electronic power steering (EPS) |
| 56 | 5A Air quality sensor, ventilation system |
| 57 | 40A Fuse box, Headlights, outdoor lighting, dimensions |
| 58 | 30A Dynamic Stability Control (DSC) |
| 59 | |
| 60 | |
| 61 | |
| 62 | 30A Retractable roof |
| 63 | 30A Transfer box |
| 64 | 20A Front passenger seat heating module |
| 65 | 20A Driver seat heating module |
| 66 | 20A Cigarette lighter |
| 67 | 30A Driver’s seat control unit |
| Driver seat adjustment | |
| 68 | 30A Passenger seat adjustment |
| Passenger seat control unit | |
| 69 | 20A 12V socket |
| 70 | 20A Heating |
Fuses 66 and 69 for 20A are responsible for the operation of the cigarette lighter.
Power fuse box
A power fuse box is installed next to the fuse and relay boxes
Diagram
Designation
- FL1 – 50/80/125A Trip relay
- FL2 – 125A Electronic power steering (EPS)
- FL3 – 100A Additional heater
- FL4 – 40A Heated fuel filter
- FL5 – 40A Dynamic Stability Control (DSC)
- FL6 – 40A Fan motor
Relays and fuses of the DDE unit and a 50A fuse for the coolant pump, relay of the electric fan K5 can also be installed nearby.
Passenger compartment
Fuse box
Fuse and relay box is located on the A-pillar on the passenger side.
Scheme
Allocation
- 54 pin connector
- 12 pin connector
- 42 pin connector
- 54 pin connector
- Circuit breakers
- Connector (1-pin, plus terminal)
- Relay
- 54 pin connector
- 54 pin connector
- 54 pin connector
Fuses
Diagram
Photo
Appointment
| 1 | |
| 2 | |
| 3 | |
| 4 | 30A Passenger Power Window |
| 5 | 20A Central locking |
| 6 | 30A Power window driver |
| 7 | |
| 8 | |
| 9 | |
| 10 | 5A Control panel |
| Driver assistance system | |
| Heating, ventilation and air conditioning (HVAC) | |
| Light switch | |
| 11 | 7.5A 5Rear module |
| Left headlight | |
| 12 | 7.5A Diagnostic connector |
| 13 | 5A Telematics |
| 14 | 15A Horn |
Relay :
- driver’s power window
- front power window
- central locking
- headlight washers
- starter
- horn horn
- wiper at speed 1/2.
Luggage compartment
There can be three fuse boxes in the luggage compartment. Two blocks (power fuse box and fuse box) are located behind the casing on the right side, near the battery.
The other is centered under the covery. More details in the video below.
Your exact fuse diagram is folded under the boot floor, inserted into a special place on the top fuse box (rolled paper). We provide one of the versions for review.
Diagram
Decoding
Power block
- 50A Rear module
- 100A Fuse box
- 100A Power Distribution
- 125A Main relay
- 125A Integrated power module
If you find a mistake or have something to add, write in the comments.
Hi good night i have a question. Where is located the fuse for o2 sensor heather 2013 bmw 328i