2011 BMW 3 Series E90 Fuse Box Diagram
The 2011 BMW 3 Series (E90) has 1 fuse box.
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Junction box behind the glove compartment (from 09.2007)
Behind the glove-compartment lid, on the right-hand side of the dashboard: swing the glove box down, give the two plastic fasteners a quarter turn and the fuse-box cover comes off in your hand. The allocation card is fixed inside that cover - photograph it before it goes missing - and the puller and a row of spare fuses are held in clips on the box. A 2011 model-year car (September 2010 to August 2011 production, the E90 saloon's last full model year before the F30 replaced it) uses the same third-series card as the 2009 and 2010 facelift cars; no source records a renumbering after September 2007, so the assignment below is that card's.
The numbering is easiest to follow column by column. Along the top the MINI fuses go left to right in three blocks, the second row of each block starting five higher (1-5 over 6-10, and so on). The ATO sockets in the middle band are numbered from the bottom of each column upwards - 31, 32, 33 in the first column - and two of them carry no number on the card. Lower down, 52-61 form two short columns of flat MINI fuses that count upwards, 62-71 lie in two rows of five, 72-77 stand in a row across the bottom, 78-80 are the taller window fuses on end, and 81-86 and the MAXI block 87-92 each fill two columns from the bottom up. The relay marked Kl. 30g on the right feeds the terminal-30g consumers.
| No. | Function | Amp | Description |
|---|---|---|---|
| 1 | 20 AMINI | Rear window wiper and washer (Touring); convertible top module (Convertible). Card 20 A, WDS list 10 A | |
| 2 | 15 AMINI | Instrument cluster; OBD diagnostic socket. Card 15 A, WDS list 5 A | |
| 3 | 20 AMINI | Passenger's seat heating module | |
| 4 | 10 AMINI | Engine electronics (DME / DDE); DSC signal supply | |
| 5 | 10 AMINI | Active steering (option) - card only | |
| 6 | 5 AMINI | Start-stop system; air-quality (AUC) sensor, DC/DC converter, climate control | |
| 7 | 5 AMINI | Roof function centre (FZD): park distance control (PDC), interior lights, sunroof | |
| 8 | 20 AMINI | Cigarette lighter and 12 V power sockets | |
| 9 | 5 AMINI | Driver's door switch cluster, outside mirrors; telephone | |
| 10 | 5 AMINI | Front seat heating and seat adjustment modules | |
| 11 | 20 AMINI | Engine electronics (DME): crankshaft sensor, air-mass meter, oil-condition sensor, tank vent valve, intake-manifold actuators, fuel volume control valve | |
| 12 | 15 AMINI | Brake vacuum pump relay (DSC / engine electronics) | |
| 13 | 10 AMINI | Telephone: eject box and USB hub | |
| 14 | 15 AMINI | Radio head unit. Card and Autodata 15 A, WDS list 10 A | |
| 15 | 20 AMINI | Audio amplifier | |
| 16 | 10 AMINI | Engine electronics: E-box fan, exhaust-gas (EAC) sensor, radiator shutter control, secondary air pump relay | |
| 17 | 10 AMINI | Engine electronics: exhaust flap, fuel-tank leak diagnostic module | |
| 18 | 10 AMINI | Digital tuner / satellite radio, TV and video module | |
| 19 | 5 AMINI | CD changer; antenna diversity (Convertible) | |
| 20 | 10 AMINI | Front seat adjustment | |
| 21 | 10 AMINI | Active cruise control (ACC) | |
| 22 | 15 AMINI | Automatic transmission control (EGS) | |
| 23 | 20 AMINI | Auxiliary heater control; electronic damper control (EDC) | |
| 24 | 15 AMINI | Trailer module (AHM) | |
| 25 | 20 AMINI | Convertible top module; roof function centre (sunroof) | |
| 26 | 5 AMINI | Dynamic Stability Control (DSC); transfer case control (xDrive) | |
| 27 | 5 AMINI | iDrive controller; tyre pressure control (RDC) | |
| 28 | 5 AMINI | Engine cooling fan cut-off relay; DC/DC converter (start-stop) | |
| 29 | 5 AMINI | Sunroof control (Autodata: seat heating) | |
| 30 | 10 AMINI | Seat-belt presenter modules (Coupe) | |
| 31 | 30 AATO | Trailer module (AHM) | |
| 32 | 30 AATO | Trailer module (AHM) | |
| 33 | 40 AATO | Electric coolant pump (petrol engines) / fuel heater (diesel) | |
| 35 | 30 AATO | Engine electronics (DME / DDE), fuel supply per the card's symbols; the WDS and Autodata lists name DSC here | |
| 36 | 40 AATO | Car Access System (CAS); start-stop | |
| 37 | 30 AATO | Engine electronics: camshaft sensors, coolant thermostat, electric coolant pump, VANOS and wastegate valves | |
| 38 | 30 AATO | Engine electronics: crankcase breather heating, oxygen sensor heating | |
| 39 | 30 AATO | Fuel injectors, ignition coils | |
| 40 | 30 AATO | Transfer case control (xDrive) | |
| 41 | 30 AATO | Footwell module (FRM): power windows | |
| 42 | 40 AATO | Footwell module (FRM) | |
| 45 | 30 AATO | Front seat module, adjustment and heating (WDS list: passenger's; Autodata: driver's) | |
| 46 | 30 AATO | Front seat module, adjustment and heating (WDS list: driver's; Autodata: passenger's) | |
| 47 | 30 AATO | Heated rear window | |
| 48 | 30 AATO | Headlight washer pump; rear wiper and washer; heated washer jets | |
| 49 | 40 AATO | Electric / active power steering (card symbol, Autodata; WDS list: passenger's seat module) | |
| 50 | 30 AATO | Windscreen wipers (wiper relay supply) | |
| 52 | Not used | ||
| 53 | 10 AMINI | Roll-over protection system (Convertible) | |
| 54 | 7.5 AMINI | Alarm siren and tilt sensor; door microwave sensors (Convertible) | |
| 55 | 5 AMINI | Car Access System (CAS); start-stop | |
| 56 | 20 AMINI | Radio-navigation head unit (CCC / CIC / M-ASK) | |
| 57 | 15 AMINI | Horns | |
| 58 | 5 AMINI | Instrument cluster; OBD socket; engine electronics signal supply | |
| 59 | 5 AMINI | Telephone | |
| 60 | 5 AMINI | Central information display (option; unpopulated on the card in hand) | |
| 61 | 5 AMINI | Comfort access module, remote-control receiver, door outer-handle modules; central locking | |
| 62 | 7.5 AMINI | Roof function centre (FZD): sunroof, interior lights, alarm siren; lighting | |
| 63 | 5 AMINI | Auto-dimming interior mirror, antenna diversity, gear-selector lighting; PDC; EDC | |
| 64 | Not used | ||
| 65 | 10 AMINI | Gear-selector lighting; longitudinal dynamics management (ACC) / transmission | |
| 66 | 7.5 AMINI | Driver's door switch cluster; passenger's outside mirror; power windows | |
| 67 | 20 AMINI | Dynamic Stability Control (DSC); fuel pump relay | |
| 68 | 20 AMINI | Driver's seat heating module | |
| 69 | 10 AMINI | Engine electronics (DDE), fuel supply - card only (10 A); WDS list: not used | |
| 70 | 20 AMINI | Fuel pump control (EKPS) | |
| 71 | 20 AMINI | Trailer module (AHM) | |
| 72 | 15 AMINI | Central locking | |
| 73 | 15 AMINI | Central locking | |
| 74 | 5 AMINI | Instrument cluster; OBD socket | |
| 75 | 5 AMINI | Steering column switch cluster / active steering (card symbol, Autodata; WDS list: passenger's seat module) | |
| 76 | 5 AMINI | Radio (Autodata: multifunction display 10 A) | |
| 77 | 10 AMINI | Glove box and luggage compartment lights; heating and air conditioning (IHKA) | |
| 78 | 30 AATO | Power windows | |
| 79 | 30 AATO | Wiper control; supply for central locking, power windows, heated rear window and horns (card symbols) | |
| 80 | 30 AATO | Power windows | |
| 81 | 30 AATO | Footwell module (FRM): power windows | |
| 82 | 30 AATO | Dynamic Stability Control (DSC) | |
| 83 | 20 AATO | Footwell module (FRM) per the WDS list (40 A there); card 20 A, Autodata not used | |
| 84 | 40 AATO | Footwell module (FRM): exterior lighting | |
| 85 | 30 AATO | Car Access System (CAS); DC/DC converter (start-stop) | |
| 86 | 40 AATO | Footwell module (FRM): exterior lighting | |
| 87 | Not used | ||
| 88 | 40 AMAXI | Heater blower output stage; auxiliary heater; air conditioning | |
| 89 | 40 AMAXI | Secondary air pump relay | |
| 90 | 40 AMAXI | Dynamic Stability Control (DSC) hydraulic unit | |
| 91 | Not used | ||
| 92 | 50 AMAXI | Engine cooling fan (50 A with the 400 W fan, 60 A with the 600 W fan) |