BMW i3 fuse and relay

BMW i3 is the first mass-produced electric car of the German company BMW, which was produced in 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022. During this time, the model received an update. In this article, we will present a description of the BMW i3 fuses and relays with fuse box diagrams and their locations. Select the fuse responsible for the cigarette lighter.

BMW i3

The purpose of the fuses and relays may differ from those shown. Check the information with your brochure (found on a separate sheet) located in the fuse and relay box.

Passenger compartment

Fuse and relay box

The main fuse and relay box is located under the dash on the passenger side, in the passenger foot‐well.

access

To open, loosen screws, arrow 1. Fold down the fuse holder, arrow 2.
Photo
Photo example
Photo 1
Diagram
Diagram bmw i3
Assignment
tablesheet
The full purpose is presented in the table. Fuses numbered 65 and 127 are responsible for the operation of the cigarette lighter. Below, we will also present the designation of some elements.
  • F39 – 5A – siren and functional center in the roof (FCC)
  • F40 – 5A – DSC / parking brake control unit / parking brake button
  • F41 – 5A – Instrument cluster
  • F42 – 5A – remote control receiver
  • F43 – 15A – left headlight
  • F44 – 15A – right headlight
  • F45 – 5A – indifying device on the windshield
  • F46-
  • F47 – 5A – parking brake / FCC control unit
  • F48 –
  • F49 – 5A – radiator shutter drive
  • F50 – 5A – interior mirror electrochrome
  • F51 – 5A – horn
  • F52 – 5A – armrest fan
  • F53 – 5A – AUC sensor
  • F54 – 5A – electric power steering
  • F55 – 5A – parking assistant
  • F56 – 5A – camera
  • F57 – 7.5A – assistant system with camera
  • F58 – 5A – SZL steering wheel communication center
  • F59 –
  • F60 – 5A – SAS
  • F61 – 20A – HU
  • F62 –
  • F63 – 7.5A – EME
  • F64 –
  • F65 – 20A – cigarette lighter in the armrest
  • F66 – 5A – usb hub / interior mirror electrochrome
  • F67 – outside rearview mirror
  • F68 – 5A – controller
  • F69 – 5A – driver’s door switch box
  • F70 – 5A – Refueling button / hood button / trunk button / trunk light
  • F71- 5A-COMBI
  • F72 – 5A – radiator fan relay
  • F73 – 20A – windshield wiper in front of the driver
  • F74 – 20A – passenger front wiper
  • F75 –
  • F76 – 40A – hifi amplifier
  • F77 – 15A – main cooling circuit pump
  • F78 – 5A – rain sensor / cosmetic mirror / FCC / center lamp
  • F79 – 5A – fan under the sofa
  • F80 – 5A – stove logic
  • F81 – 5A – flashlights in the cabin
  • F82 – 5A – GWS gear selector
  • F83 – 5A-EDME
  • F84 – 5A – logic rex (REME)

Ampere

Values

Fuse box

Another fuse box may be located in the electronic control unit (BDC).

Photo 2

Diagram

Diagram 2

Appointment

  1. 30A – passenger window actuator
  2. 30A – power window drive
  3. 20A – central locking
  4. 30A – driver window actuator
  5. 30A – rear window heating relay
  6. 20A – central locking
  7. 5A – BDC light control panel, steering wheel communication center, emergency button
  8. 7.5A – obd connector / IHKR (IHKA) climate brain
  9. 5A- driver and passenger handle
  10. 15A – signal
Have something to add or know how to make the material better – write in the comments.

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