BMW 1-Series (2004-2013) Fuse Diagram

Advertisements

Fuse box diagram (fuse layout), location and assignment of fuses and relays of BMW 1-Series (E81, E82, E87, E88; 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013) 116i, 116d, 118i, 118d, 120i, 120d, 123d, 125i, 130i, 135i, M1.

BMW 1-Series (2004-2013)

Checking and Replacing Fuses

The wiring circuits in the vehicle are protected from short circuits by fuses. This greatly reduces the chance of damage caused by electrical problems.

To check a fuse, look at the silver-colored band inside the fuse. If the band is broken or melted, replace the fuse. Be sure to replace a bad fuse with a new one of the identical size and rating.

Fuses of the same amperage can be temporarily borrowed from another fuse location if a fuse goes out. Replace the fuse as soon as possible.

Note

  • Before replacing a fuse check that the key has been removed from the ignition and that all the services are switched off and/or disengaged.
  • When replacing a blown fuse, it is important to use only a fuse having the correct amperage rating. The use of a fuse with a rating other than indicated may result in a dangerous electrical system overload.
  • If a properly rated fuse continues to blow, it indicates a problem in the circuit that must be corrected.

Fuse Box in the glove compartment

Accessing the fuse box

To access:

  1. Open the glove compartment.
  2. Remove the damper from the lower holder by applying forward pressure.
  3. Disengage the glove compartment by pressing on both tabs and fold it down.

Plastic tweezers are located on the distributor box. Information on the fuse assignment can be found next to the distributor box. Spare fuses are available from your BMW center. After replacing a fuse, press the glove compartment upward until it engages and reattach the damper.

Warning!

Never attempt to repair a blown fuse and do not replace a defective fuse with a substitute of another color or amperage rating; otherwise, this could lead to a circuit overload, ultimately resulting in a fire in the vehicle.


Fuse Box Diagram

Fuse Box Diagram

Advertisements

 

AProtected circuits
F115up to 09.2005: Transmission control
10as of 09.2006: Rollover protection controller
F25up to 03.2007: Electrochromic interior rear view mirror
as of 03.2007:
   Instrument cluster control unit
   OBDII socket
F3
F45Car access system
F57.5up to 03.2007: Function control centre, roof
20as of 03.2007: Electric fuel pump
F615up to 09.2007: Transmission control module
5as of 09.2007:
   AUC sensor
   DC/DC converter
F720up to 03.2007: Control unit, independent/auxiliary  heating
F85up to 03.2007: CD changer
20as of 03.2007: Amplifier
F910up to 03.2007: Active cruise control
F10
F1110up to 09.2007: Radio
30as of 09.2007:
   N52 (125i, 130i):
      Oil condition sensor
      DISA actuator 1
      DISA actuator 2
      Fuel tank vent valve
      Crankshaft sensor
      Air mass flow sensor
20as of 09.2007:
   N46/TU2 (118i, 120i), N45/TU2 (116i):
      Fuel injector, cylinder 1
      Fuel injector, cylinder 2
      Fuel injector, cylinder 3
      Fuel injector, cylinder 4
   N43 (116i, 118i, 120i):
      Oxygen sensor before catalytic converter
      Oxygen sensor 2 before catalytic converter
      Oxygen sensor after catalytic converter
F1220up to 09.2007: Function control centre, roof
15as of 09.2007: Relay, electric vacuum pump
F135Controller
F14
F155AUC sensor
F1615up to 03.2007: Right horn
03.2007-09.2007: 
   Left horn
   Right horn
10as of 09.2007:
   N46/TU2 (118i, 120i), N45/TU2 (116i):
      E-box fan
      Crankshaft sensor
      Fuel tank vent valve
      Hot-film air mass meter
   N43 (116i, 118i, 120i):
      E-box fan
      Crankshaft sensor
      Variable intake system: Position sensor and actuator
      Air mass flow sensor
      Radiator shutter drive unit
   N52 (125i, 130i):
      EAC sensor
      Secondary air pump relay
      E-box fan
F175up to 03.2007: Navigation system
10as of 09.2007:
   N52 (125i, 130i):
       Exhaust flap
      USA: Diagnostic module for fuel tank leakage
   N43 (116i, 118i, 120i):
      Nitrogen oxide sensor
F185up to 03.2007: CD changer
as of 03.2007: Electrochromic interior rear view mirror
F197.5up to 03.2007:
   Comfort access control module
   Outer door handle electronic module, driver's side
   Outer door handle electronic module, passenger's side
   Siren and tilt alarm sensor
as of 03.2007: Siren and tilt alarm sensor
F205Dynamic stability control (DSC)
F217.5Driver door switch cluster
Outside rear view mirrors
F22
F2310without USA:
   Digital tuner
   Video module
USA:
   Satellite receiver
   Digital tuner US
F245Tire pressure control (RDC)
F25
F2610Telematic control unit (TCU)
Universal charging and hands-free facility (ULF)
Telephone transceiver (without TCU or ULF)
Aerial splitter
Compensator
Eject box
F275Driver door switch cluster
Telephone transceiver
F285Function control centre, roof
Park distance control (PDC)
F295AUC sensor (up to 03.2007)
Driver's seat heating module
Passenger's seat heating module
F3020Front cigar lighter
Charging socket, centre console, rear
Luggage compartment socket outlet
F3130up to 09.2005: Dynamic stability control (DSC)
20as of 09.2005:
   Radio (with RAD Radio or RAD2-BO User interface)
   CCC/M-ASK (with M-ASK-BO User interface or CCC-BO User interface)
F3230up to 03.2007:
   Seat module, front left (with memory)
   Driver's seat heating module (without memory)
as of 03.2007: Seat module, front left
F3330up to 03.2007:
   Switch, passenger's seat adjustment
   Switch for passenger's seat backrest width adjustment
   Passenger's lumbar support switch
   Valve block for passenger's seat backrest width adjustment
   Valve block, front right lumbar support
5as of 03.2007:
   Comfort access control unit
   Outer door handle electronic module, driver's side
   Outer door handle electronic module, passenger's side
F3430up to 03.2007: Amplifier
5as of 03.2007: CD changer
F3520up to 09.2005:
   N46 (118i, 120i), N45 (116i):
      Electric fuel pump
   N52 (125i, 130i), M47/TU2 (118d, 120d):
      Fuel pump control  (EKPS)
30as of 09.2005: Dynamic stability  control (DSC)
F3630Footwell module
F3730up to 03.2007:
   Switch for driver's seat backrest width adjustment
   Driver's lumbar support switch
   Valve block for driver's seat backrest width adjustment
   Valve block, front left lumbar support
1003.2007-09.2007: 
   Switch for passenger's seat backrest width adjustment
   Switch for driver's seat backrest width adjustment
   Passenger's lumbar support switch
   Driver's lumbar support switch
   Valve block for driver's seat backrest width adjustment
   Valve block for driver's seat backrest width adjustment
   Valve block, front left lumbar support
   Valve block, front left lumbar support
30as of 09.2007:
   N52 (125i, 130i):
      DME control unit
      Electric coolant pump
      Thermostat, characteristic map cooling
      Intake camshaft sensor
      Exhaust camshaft sensor
      VANOS solenoid valve, intake
      VANOS solenoid valve, exhaust
F3830as of 09.2007:
   N52 (125i, 130i):
      Oxygen sensor before catalytic converter
      Oxygen sensor 2 before catalytic converter
      Oxygen sensor after catalytic converter
      Oxygen sensor 2 after catalytic converter
      Crankshaft breather heating 1
F3930up to 09.2007: Wiper motor
as of 09.2007:
   N52 (125i, 130i):
      Fuel injector, cylinder 1
      Fuel injector, cylinder 2
      Fuel injector, cylinder 3
      Fuel injector, cylinder 4
      Fuel injector, cylinder 5
      Fuel injector, cylinder 6
      Ignition coil, cylinder 1
      Ignition coil, cylinder 2
      Ignition coil, cylinder 3
      Ignition coil, cylinder 4
      Ignition coil, cylinder 5
      Ignition coil, cylinder 6
      Interference suppression capacitor for ignition coils
F4020up to 09.2005:
   Radio (with RAD Radio or RAD2-BO User interface)
   CCC/M-ASK (with M-ASK-BO User interface or CCC-BO User interface)
as of 09.2005-03.2007:
   Electric fuel pump (without EKPS)
   Fuel pump control (EKPS)
7.5as of 03.2007: Function control centre, roof
F4130Footwell module
F4230up to 09.2005:
   Switch for driver's seat backrest width adjustment
   Driver's lumbar support switch
   Valve block for driver's seat backrest width adjustment
   Valve block, front left lumbar support
09.2006-03.2007: Trailer module
40as of 03.2007: Footwell module
F4330Headlight washer pump
F4430Trailer module
F4520up to 09.2005: Trailer socket
4009.2005-03.2007: Active steering
30as of 03.2007: Seat module, front right
F4630Lockout circuit for rear window defogger (positive)
F4720as of 09.2005: Trailer socket
F4820Intermittent wipe/wash control unit, rear
F4930up to 03.2007: Passenger's seat heating module
03.2007-09.2007: Seat module, front right
40as of 09.2007: Active steering
F5040up to 09.2005: Active steering
10as of 03.2007: DME control unit
F5150Car access system
F5250up to 03.2007: Footwell module
20as of 03.2007: Driver's seat heating module
F5350up to 03.2007: Footwell module
20as of 03.2007: Passenger's seat heating module
F5460up to 03.2007: B+ potential distributor
30as of 03.2007: Trailer module
F55
F5615Central locking
F5715Central locking
F585Instrument cluster
OBD II socket
F595Steering column switch cluster
F607.5Heating/air conditioning system
F6110Central information display
Glove compartment light
Luggage compartment light, right
F6230Window control
F6330Window control
F6430Window control
F6540Dynamic stability control (DSC)
F6650Fuel heater
F6750up to 03.2007: Blower output stage
30as of 03.2007: Blower output stage
F6850up to 03.2007: Relay, electric vacuum pump
40as of 03.2007: Footwell module
F6950Electric fan
F7050Secondary air injection pump
N45 (116i):
   Electric vacuum pump
F7120Trailer socket
F7215N45, N45/TU2 (116i):
   Relay, electric vacuum pump
F7310N46/TU2 (118i, 120i), N45/TU2 (116i):
   Crankshaft sensor
   E-box fan
   Fuel tank vent valve
   Hot-film air mass meter
03.2007-09.2007:
   N52 (125i, 130i):
      EAC sensor
      Secondary air pump relay
      E-box fan
      Hot-film air mass meter
F741003.2007-09.2007:
   N52 (125i, 130i):
      Exhaust flap
      USA: Diagnostic module for fuel tank leakage
as of 09.2007:
   N43 (116i, 118i, 120i):
      Nitrogen oxide sensor
F75
F762003.2007-09.2007:
   N43 (116i, 118i, 120i):
      Oxygen sensor before catalytic converter
      Oxygen sensor 2 before catalytic converter
      Oxygen sensor after catalytic converter
   N46/TU2 (118i, 120i), N45/TU2 (116i):
      Fuel injector, cylinder 1
      Fuel injector, cylinder 2
      Fuel injector, cylinder 3
      Fuel injector, cylinder 4
3003.2007-09.2007:
   N52 (125i, 130i):
      Oil condition sensor
      DISA actuator 1
      DISA actuator 2
      Fuel tank vent valve
      Crankshaft sensor
      Air mass flow sensor
F7730N43 (116i, 118i, 120i):
   DME control unit
   Oil pressure control valve
   Intake camshaft sensor
   Exhaust camshaft sensor
   VANOS solenoid valve, intake
   VANOS solenoid valve, exhaust
N45/TU2 (116i):
   DME control unit
   Suction jet pump valve
   Intake camshaft sensor
   Exhaust camshaft sensor
   VANOS solenoid valve, intake
   VANOS solenoid valve, exhaust
   Heating, crankcase breather
N46/TU2 (118i, 120i):
   DME control unit
   Characteristic map thermostat
   Intake camshaft sensor
   Exhaust camshaft sensor
   VANOS solenoid valve, intake
   VANOS solenoid valve, exhaust
   Heating, crankcase breather
03.2007-09.2007:
   N52 (125i, 130i):
      Fuel injector, cylinder 1
      Fuel injector, cylinder 2
      Fuel injector, cylinder 3
      Fuel injector, cylinder 4
      Fuel injector, cylinder 5
      Fuel injector, cylinder 6
      Ignition coil, cylinder 1
      Ignition coil, cylinder 2
      Ignition coil, cylinder 3
      Ignition coil, cylinder 4
      Ignition coil, cylinder 5
      Ignition coil, cylinder 6
      Interference suppression capacitor for ignition coils
F7830N43 (116i, 118i, 120i):
   Ignition coil, cylinder 2
   Ignition coil, cylinder 3
   Ignition coil, cylinder 4
   Interference suppression capacitor for ignition coils
N46/TU2 (118i, 120i), N45/TU2 (116i):
   Oxygen sensor before catalytic converter
   Oxygen sensor 2 before catalytic converter
   Oxygen sensor after catalytic converter
03.2007-09.2007:
   N52 (125i, 130i):
      DME control unit
      Electric coolant pump
      Thermostat, characteristic map cooling
      Intake camshaft sensor
      Exhaust camshaft sensor
      VANOS solenoid valve, intake
      VANOS solenoid valve, exhaust
F793003.2007-09.2007:
   N43 (116i, 118i, 120i):
      Oil condition sensor
      Heating, crankcase breather
      Electrical changeover valve, engine mount
      Fuel tank vent valve
      Volume control valve
      Characteristic map thermostat
   N46/TU2 (118i, 120i), N45/TU2 (116i):
      Ignition coil, cylinder 1
      Ignition coil, cylinder 2
      Ignition coil, cylinder 3
      Ignition coil, cylinder 4
   N52 (125i, 130i):
      Oxygen sensor before catalytic converter
      Oxygen sensor 2 before catalytic converter
      Oxygen sensor after catalytic converter
      Oxygen sensor 2 after catalytic converter
      Crankshaft breather heating 1
F80
F8130Trailer module
F82
F83
F8430Headlight washer pump
F85
F86
F87
F8820up to 09.2007: Fuel pump control (EKPS)
30as of 09.2007: Blower output stage

Relays

Relays

Explanation
1Wiring harness connector
2Double relay for electric fuel pump/fanfare horn (M47TU2 fanfare horn only) is mounted on the PCB in the housing
3Term. 30g_f relay (only installed in connection with corresponding equipment) is mounted on the PCB in the housing
4Term. 15 relay is mounted on the PCB in the housing
5Term. 30g relay
6Power supply
7Relay for windscreen washer system
8Relay for secondary air pump
9Internal interface, junction box control unit
10Relay for rear window wiper
11Relay for heated rear window
12Relay for wiper stage 1
13Relay for wiper stage 2 is mounted on the PCB in the housing

 

Advertisements