The first generation BMW X3 was produced in 2003, 2004, 2005, 2006, 2007, 2008, 2009 and 2010. This model was identified as E83. We offer you to get acquainted with the information about all relays and fuses bmw x3 e83 with a detailed description. Separately, we note the cigarette lighter fuse.
Fuse box is located on the left, at the end of the engine compartment. Protected by a lid. Access fittings are shown in the picture.
|1||Electronic engine control unit|
|2||Electronic gearbox control unit|
|3||Ignition coil relay – 2.0 petrol (N46)|
|4||Engine management system relay – petrol|
|5||Reversing light relay|
|7||Engine Control Relay – Diesel|
|8||Windshield wiper motor relay|
|F1||(20A) Engine management components|
|F2||(20A) Engine management|
|F3||(20A) Engine management system components, reverse lamp (s) relay – 2.5 petrol (M54)|
|F4||(10A) Engine management system, ABS system|
|F5||(30A) Ignition coil relay – 2.0 petrol (N46)|
On the reverse side, there are also several elements:
|F102||(80A) Connector (jumper) – 2.0 / 2.5 petrol (M54, N46)|
|F105||(50A) Ignition switch|
|F106||(50A) Ignition switch, lighting control module|
|F107||(50A) Lighting control module, trailer control module|
Main fuse box
It is located in the glove compartment, or it is also called the glove compartment. To access it, you need to turn the two cover latches.
In the space that opens, you will see the unit itself and the specification with the current arrangement of the fuses in 2 rows.
|6||(5A) Vanity mirror lamps|
|7||(5A) Audio system / navigation system / telephone, audio system (09/05 ->)|
|9||(5A) Brake light switch (brake pedal position sensor), clutch pedal position sensor, light switch, multi-function control unit, steering column electronics control unit|
|10||(5A) Instrument cluster control module|
|11||(5A) SRS electronic control unit|
|12||(7.5A) Multifunction Switch – Center Console|
|14||(5A) Electronic immobilizer control module|
|15||(5A) Sun sensor, rain sensor, rear window wiper / washer|
|22||(5A) Engine control module (ECM) – Diesel|
|23||(5A) Headlamp leveling control module|
|24||(5A) Interior rearview mirror, parking aid control module|
|25||(5A) Power door mirrors (passenger side), heater and windshield washer nozzles (03/04)|
|26||(5A) Cigarette lighter, transfer case control unit|
|27||(10A) Reverse gear engaged sensor, reverse light relay|
|28||(5A) Air conditioning / heating system, rear defogger relay|
|29||(5A) ECM, ignition coil relay|
|30||(7.5A) Diagnostic connector, engine oil level sensor, fuel heater (Diesel), electronic gearbox control unit|
|31||(5A) ECM, driver’s door|
|32||(5A) Light switch (09/06)|
|33||(5A) Center console multifunction switch|
|34||(5A) Instrument cluster control module, fuel pump control module|
|35||(40A) ABS control module – with DSC|
|36||(60A) Fuel heater, exhaust air pump relay|
|37||(60A) Cooling fan motor|
|38||(15A) Fog lamp relay|
|39||(5A) Telephone control unit, telephone interface control unit, telephone antenna (^ 09/05)|
|40||(5A) Steering wheel position sensor, automatic transmission selector lever lamp|
|41||(30A) Audio system, audio system amplifier|
|42||(10A) Audio / navigation system, CD changer, multifunction display, TV tuner|
|43||(5A) Diagnostic connector (DLC), multifunction control unit|
|44||(20A) Trailer electrical connector|
|45||(20A) Intermittent wiper (rear)|
|46||(20A) Sunroof control module|
|47||(20A) BMW e83 cigarette lighter fuse , bodywork power connector|
|48||(30A) Multifunction control module|
|49||(5A) Antenna unit, multifunction control unit|
|50||(40A) Air conditioner / heater blower motor|
|51||(30A) Headlamp washer pump relay|
|52||(30A) Multifunction control module|
|53||(25A) ABS control module – with DSC|
|54||(20A) Fuel pump control module, fuel pump relay|
|55||(15A) Horn relay|
|56||(5A) Electronic gearbox control unit (^ 03/07)|
|57||(7.5A) Door control unit (driver’s side), rear-view mirror position sensor, lift glass switch|
|58||(7.5A) Headlight range control unit (^ 03/07)|
|59||(30A) Windshield wiper motor relay|
|60||(25A) Multifunction control module|
|61||(30A) Center console multifunction switch|
|62||(7.5 A) Additional heater|
|63||(7.5A) A / C compressor electromagnetic clutch relay|
|65||(30A) Driver’s seat power control module, driver’s seat lumbar pump switch (03/07)|
|66||(10A) Ignition lock|
|67||(5A) Vehicle tilt sensor (anti-theft system), anti-theft alarm horn, volume change sensor (anti-theft system), immobilizer, interior rearview mirror|
|68||(30A) Heated rear window relay|
|69||(5A) Power steering control unit, tire pressure monitor control unit|
|70||(30A) Passenger seat power control module, passenger lumbar pump switch (^ 03/07)|
|71||(30A) Multi-function control unit|
The fuse number 47 – 20A is responsible for the cigarette lighter.
As you can see from the photo, the block itself is very large. Relays are also located on it.
|2||Fog lamp relay|
|3||A / C compressor electromagnetic clutch relay|
|4||Fuel pump relay|
|6||Outlet air pump relay|
|7||Headlight washer pump relay|
|8||Headlight range control unit|
|9||Power steering control unit|
|10||Multifunction control unit 1 – functions: Anti-theft system, headlight washers, interior rearview mirror, rear window wiper / washer, windshield wiper / washer|
Relays are located in different locations. For example, the rear window heating relay is located under the trim on the right.
Others are in the area of the battery to protect the entire circuit.
|F108||(250A) Dashboard fuse / relay box 1 – F35-F63 / F65-F71 fuses / relay box 2 – F102 / F104-F107 fuses|
|F109||(40A) Luggage compartment fuse / relay box 2- fuse F80- without audio amplifier with stereo speakers|
|F203||(100A) Engine management relay – Diesel|
|F80||(40A) Transfer case control module|
|F81||(30A) Audio system output amplifier|
In this video you can see how to get to the main fuse box in the BMW x3 cabin.
Why can’t u people show more of the engine compartment fuses and relays
Hello BMW X3 2005 2.5 ltr as soon as I start the engine the fan starts running. I have changed two temp switches located in lower hose another one under the intake, water pump and thermostat. Also, lower radiator hose is cold and upper turns hot. I cannot find fan regulator to change that might solve the problem. Can anyone help me please.
It’s common for the fan to run whenever the ac/defroster is on. Try turning all the heat-a/c controls off.
Running lights on driver side losses voltage after being on for a few minutes. Is there a relay for them or am I needing a new harness?
Is the fuse for the alternator / a charging relay not in any of those boxes? Is it straight on the alternator in these cars? Or is there a term im not familiar with that will help me find that specific fuse?
I’m looking for the alternator fuse as well..my x3 is a “lil beotch”!!
Can’t figure out why my sunroof,windows,AC,light indicators ( signals, headlights) heated front seats,mirrors and probably a couple other things won’t work. I changed the general component module and put a new battery in it the reset it . There was two different codes to choose from when it was hooked to the computer has that got anything to do with my hair being pulled out 🤬
cual es el fusible del maletero,,, no abre