Table of Contents
BMW expanded its crossover lineup in 2003 with the launch of the compact X3. The car is built on the same platform as the 3 series. The design retains the features and proportions of the older X5 model. In this material, we will analyze in detail the fuse diagrams of the BMW X3 (2.0d, 2.5i, 3.0d, xDrive 18d, xDrive 20d, xDrive 25i, xDrive 30d, xDrive 30i, xDrive 35d) of the 1st generation (e83) - 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 release.
Here you will find the locations and photos of the mounting blocks. Separately, we note the fuses responsible for the cigarette lighter and fuel pump.
In the luggage compartment
The power block is located on the battery.
| Diagram | ||
|---|---|---|
|
||
| No. | Decryption | Amps |
| 3 | Dashboard Fuse/Relay 1 - F35-F63/F65-F71 Fuses, Dashboard Fuse/Relay 2 - F102/F104-F107 Fuses | 250 |
| 1 | Fuse/relay box in luggage compartment 2- fuse F80- no amplifier for audio system with stereo speakers | 40 |
| 2 | Engine Management Relay - Diesel | 100 |
| 5 | Transfer case control unit | 40 |
| 4 | Audio output amplifier | 30 |
The heated rear window relay module is located under the trim on the right.
In the passenger compartment
The mounting block is located behind the glove compartment. In order to gain access to it, you need to unscrew the two latches and pull it down.
Access example.
General form.
| Assigment of fuses in the BMW e83 passenger compartment | ||
|---|---|---|
|
||
| No. | Decryption | A |
| F1 | Empty | |
| F2 | Empty | |
| F3 | Empty | |
| F4 | Empty | |
| F5 | Sound signal | 5 |
| F6 | Vanity mirror lights | 5 |
| F7 | Audio system/navigation system/telephone, audio system (09/05—>) | 5 |
| F8 | Empty | |
| F9 | Stop Lamp Switch (Brake Pedal Position Sensor), Clutch Pedal Position Sensor, | 5 |
| light switch, multifunctional control unit, steering electrical control unit | ||
| columns | ||
| F10 | Instrument cluster control unit | 5 |
| F11 | SRS electronic control unit | 5 |
| F12 | Multifunction switch - center console | 7.5 |
| F13 | Empty | |
| F14 | Electronic immobilizer control unit | 5 |
| F15 | Sunlight sensor, rain sensor, rear window wiper/washer | 5 |
| F16 | Empty | |
| F17 | Empty | |
| F18 | Empty | |
| F19 | Empty | |
| F20 | Empty | |
| F21 | Empty | |
| F22 | Electronic engine control unit - Diesel | 5 |
| F23 | Headlight range control unit | 5 |
| F24 | Interior rear view mirror, parking system control unit | 5 |
| F25 | Power door mirror door (passenger side), heater and windshield washer nozzles (03/04) | 5 |
| F26 | E38 cigarette lighter fuse, transfer box control unit | 5 |
| F27 | Reverse Gear Engagement Sensor, Reverse Lamp Relay | 10 |
| F28 | Air conditioning / heating system, rear window defroster relay | 5 |
| F29 | ECM, ignition coil relay | 5 |
| F30 | Diagnostic Connector, Engine Oil Level Sensor, Fuel Heater (Diesel), TCM | 7.5 |
| F31 | Electrical control unit, driver's door | 5 |
| F32 | Light switch (09/06) | 5 |
| F33 | Center console multifunction switch | 5 |
| F34 | Instrument cluster control unit, fuel pump control unit | 5 |
| F35 | ABS/ABS ECM - with DSC | 40 |
| F36 | Fuel Heater, Exhaust Air Pump Relay | 60 |
| F37 | Cooling fan motor | 60 |
| F38 | Fog lamp relay | 15 |
| F39 | Telephone control unit, telephone interface control unit, telephone antenna(^09/05) | 5 |
| F40 | Steering wheel position sensor, automatic transmission selector lamp | 5 |
| F41 | Audio system, audio system amplifier | 30 |
| F42 | Audio/navigation system, CD changer, multifunction display, TV tuner | 10 |
| F43 | Diagnostic Connector (DLC), multifunction control unit | 5 |
| F44 | Trailer electrical connector | 20 |
| F45 | Intermittent wiper (rear) | 20 |
| F46 | Sunroof electric control unit | 20 |
| F47 | BMW e83 cigarette lighter fuse, auxiliary equipment power connector | 20 |
| F48 | Multifunction control box | 30 |
| F49 | Antenna unit, multifunctional control unit | 5 |
| F50 | Air conditioner/heater fan motor | 40 |
| F51 | Headlight washer pump relay | 30 |
| F52 | Multifunction control box | 30 |
| F53 | ABS/ABS ECM - with DSC | 25 |
| F54 | Fuel pump control unit, fuel pump relay | 20 |
| F55 | Horn relay | 15 |
| F56 | Electronic transmission control unit (^03/07) | 5 |
| F57 | Door Electrical Control Module (Driver's Side), Mirror Position Sensor, Power Window Switch | 7.5 |
| F58 | Headlight range control unit(^03/07) | 7.5 |
| F59 | Windshield wiper motor relay | 30 |
| F60 | Multifunction control box | 25 |
| F61 | Center console multifunction switch | 30 |
| F62 | Additional heater | 7.5 |
| F63 | A/C Compressor Magnetic Clutch Relay | 7.5 |
| F64 | Empty | |
| F65 | Driver's Seat Power Control Module, Driver's Seat Lumbar Adjustment Pump Switch (03/07) | 30 |
| F66 | Egnition lock | 10 |
| F67 | Vehicle tilt sensor (anti-theft system), anti-theft horn, volume change sensor (anti-theft system), immobilizer, interior rear-view mirror | 5 |
| F68 | Rear window heating | 30 |
| F69 | Power steering control unit, tire pressure monitoring control unit | 5 |
| F70 | Passenger Seat Power Control Module, Passenger Seat Lumbar Adjustment Pump Switch (^03/07) | 30 |
| F71 | Multifunction control box | 30 |
| Fuses behind the main panel | ||
|
||
| F102 | Connector (jumper) - 2.0 / 2.5 gasoline (M54, N46) | 80 |
| F105 | Egnition lock | 50 |
| F106 | Ignition lock, lighting control unit | 50 |
| F107 | Lighting control unit, trailer electrical control unit | 50 |
| Relay modules located behind the glove box (bottom of the main unit). | ||
|
||
| 1 | Horn | |
| 2 | Fog lamps | |
| 3 | A/C Compressor Magnetic Clutch Relay | |
| 4 | Fuel module (fuel pump relay) | |
| 5 | — | |
| 6 | Air outlet pump | |
| 7 | headlight washer pump | |
| 8 | Headlights corrector | |
| 9 | Power steering | |
| 10 | Multifunction control unit 1 - functions: Anti-theft system, headlight washers, interior rearview mirror, rear window wiper/washer, windshield wiper/washer | |
In the underhood space
The block is located on the left side of the engine compartment, behind a plastic cover.
| Diagram | ||
|---|---|---|
|
||
| No. | Decryption | A |
| F1 | Engine Management System Components | 20 |
| F2 | Engine management | 20 |
| F3 | Components of the engine management system, reverse lamp(s) relay - 2.5 gasoline (M54) | 20 |
| F4 | Engine management system, ABS system | 10 |
| F5 | Ignition Coil Relay - 2.0 Petrol(N46) | 30 |
| 1 | the engine control unit | |
| 2 | gearbox control unit | |
| 3 | Ignition Coil Relay - 2.0 Petrol (N46) | |
| 4 | Engine Management Relay - Gasoline | |
| 5 | Reverse lamp relay | |
| 6 | — | |
| 7 | Engine Management Relay - Diesel | |
| 8 | Windshield wiper motor relay | |
| From the reverse side | ||
|
||
| 1 | valve lift control relay | |
| 2 | crankcase ventilation heater relay | |
General arrangement
Location of the electronic components.
|
|
| No. | Component |
| 1 | ABS control module |
| 2 | Air conditioner control module |
| 3 | Antenna Booster - Left C-pillar Trim |
| 4 | Antenna Signal Amplifier - Right C-pillar Trim |
| 5 | Impact sensor, left - behind the headlight |
| 6 | Impact sensor, right - behind the headlight |
| 7 | Side impact sensor, left |
| 8 | Side sensor/dara, right |
| 9 | Vehicle Tilt Sensor (Anti-Theft System) - Under Floor |
| 10 | The sound signal of the anti-theft system - on the resonator of the intake system |
| 11 | Volume change sensor (anti-theft system) - behind the interior lamp |
| 12 | Sunlight sensor - top center windshield |
| 13 | Audio output amplifier |
| 14 | Additional heater |
| 15 | Battery - spare wheel well |
| 16 | Diagnostic connector (DLC) |
| 17 | Multifunction display /TV tuner |
| 18 | Driver door electrical control unit |
| 19 | Passenger door electrical control unit |
| 20 | Electronic engine control module |
| 21 | Fuel pump control module |
| 22 | Fuse box and relay in the engine compartment |
| 23 | |
| 24 | Main fuse box behind the glove compartment |
| 25 | Additional fuse board behind the main unit |
| 26 | Relay modules located at the bottom of the main fuse box |
| 27 | Fuse boxes in the luggage compartment - next to the battery and under the floor |
| 28 | |
| 29 | Rear window heater relay |
| 30 | horn 1 |
| 31 | horn 2 |
| 32 | Immobilizer control module |
| 33 | Instrument Cluster Control Module |
| 34 | Lighting control module |
| 35 | Navigation system control module |
| 36 | Ambient temperature sensor |
| 37 | Parking System Control Module - Underfloor |
| 38 | Rain sensor - upper center windshield |
| 39 | Rear window wiper/washer control module - in rear door |
| 40 | Power Seat Control Module, Driver Side - Seat |
| 41 | Steering column electrical control module |
| 42 | Steering wheel position sensor |
| 43 | Sunroof control module |
| 44 | SRS electronic control unit |
| 45 | Phone control module |
| 46 | Underfloor trailer electrical control module |
| 47 | Transfer Case Control Module - Underfloor |
| 48 | Electronic transmission control module |
| 49 | Tire pressure monitoring system |
| 50 | Lateral movement sensor |
