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Fuse box diagrams (layout, location, function, assignment) in the cabin, the engine compartment and the boot of Alfa Romeo Brera (2005, 2006, 2007, 2008, 2009, 2010).
Checking and Replacing Fuses
The fuse is a protective device for the electric system: it comes into action (i.e.it cuts off) mainly due to a fault or improper action on the system. When a device does not work, check the efficiency of its fuse. The conductor element must be intact; if not, replace the fuse with one of the same amp rating (same color).
To replace a fuse, use the pliers hooked to the fuse box on the dashboard.
Warning!
- Never replace a broken fuse with anything other than a new fuse.
- Never change a fuse with another with a higher amp rating, the danger of fire.
- Before changing a fuse, check the ignition key has been removed and that all the other electric devices have been turned off/disabled.
Contact Alfa Romeo Authorized Services if:
- General fuse (MEGA-FUSE, MAXI-FUSE) cuts in;
- If the fuse blows again;
- General protection fuse for safety systems (airbag system, braking system), power unit systems (engine system, transmission system), or steering system is triggered.
Fuses are grouped into four fuse boxes to be found respectively on the dashboard, on the battery positive pole, near the battery, and on the left-hand side of the boot.
Instrument Panel Fuse Box Diagram
To gain access to the fuses in the fuse box on the dashboard, loosen the fastening screw A and remove the cover B.
| № | A | Fused component |
|---|---|---|
| F12 | 15 | Right dipped beam headlight |
| F13 | 15 | Left dipped beam headlight |
| F31 | 7.5 | Body Computer branch point/Headlight washer relay coil |
| F32 | 15 | Driver's door branch point/passenger's door branch point/ignition device |
| F33 | - | Not used |
| F34 | - | Not used |
| F35 | 7.5 | Water in diesel fuel filter sensor/flow meter Brake light switch/central console control panel Cruise Control Reversing light AQS sensor |
| F36 | - | Not used |
| F37 | 10 | Instrument panel branch point Front headlight control unit/Power to control unit for gas-discnarge headights (Bixenon) (where provided) Third brake light |
| F38 | 15 | Boot locking/unlocking gearmotor Front/rear ceiling light EOBD system diagnostic socket T.P.M.S. control unit Mobile phone presetting Alarm system control unit (for versions/markets, where provided) Climate control system |
| F40 | 30 | Heated rear window |
| F41 | 7.5 | Windscreen washer/rear window washer nozzle demister Heated mirror demister |
| F42 | 7.5 | Brake branch point power (ABS/VDC) - Steering angle branch point - Yawing sensor |
| F43 | 30 | Windscreen wiper/washer |
| F44 | 10 | Front cigar lighter on central console |
| F46 | 20 | Powered sun curtain control unit |
| F49 | 7.5 | Front ceiling light Radio navigation system Rain sensor control unit Steering wheel branch point Control buttons panel Parking sensor branch point Central console control lights Front seat controls light Windscreen services Mobile phone presetting START/STOP button |
| F50 | 7.5 | Air Bag system |
| F51 | 7.5 | Tyre pressure monitoring system control unit Sound system presetting |
| F52 | 15 | Rear window washer/wiper |
| F53 | 10 | Instrument panel branch point Direction indicators Hazard lights |
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Engine Compartment Fuse Box Diagram
To gain access to the fuses near the battery, loosen the two fastening screws A and remove the cover B.
| № | A | Fused component |
|---|---|---|
| F01 | 70 | Boot control unit Instrument panel control unit |
| F02 | 40 | Climate control system fan |
| F03 | 20 | Electric steering lock |
| F04 | 40 | Brake branch point (pump) |
| F05 | 40 | Brake branch point (solenoid valve) |
| F06 | 40 | Radiator fan (low speed) |
| F07 | 50 | Radiator fan (high speed) |
| F09 | 20 | Headlight washer |
| F10 | 15 | Horns |
| F11 | 15 | Electronic injection sundry secondary services |
| F14 | 10 | Right main beam headlight |
| F15 | 10 | Left main beam headlight |
| F16 | 7.5 | + INT for electronic injection system |
| F17 | 10 | Electronic injection primary services |
| F18 | 15 | Engine control branch point |
| F19 | 7.5 | Climate control system compressor |
| F20 | 20 | Rear window heating |
| F21 | 20 | Fuel pump supply |
| F22 | 15 | Ignition coils/injectors (petrol versions) |
| F22 | 20 | Electronic injection primary services (diesel versions) |
| F23 | 15 | Sound system/Radio navigation system power |
| F30 | 15 | Front fog light |
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Battery Positive Terminal
To gain access to the fuses in the fuse box on the battery positive pole press the retainers A and remove the cover B.
| № | A | Fused component |
|---|---|---|
| F70 | 150 | Engine compartment control unit |
| F71 | 70 | Instrument panel control unit |
| F73 | 60 | Fuel pre-heating unit (diesel versions) |
Luggage Compartment Fuse Box Diagram
To gain access, open the lid on the left side of the boot as shown by the arrow A.
Note: On certain versions, the fuse box is located under the boot mat, in a central position.
| № | A | Fused component |
|---|---|---|
| F54 | 30 | Sound system amplifier with DSP HI-FI audio amplifier |
| F56 | 25 | Front left seat movement control |
| F57 | 7.5 | Front loft scat warming |
| F58 | - | Not Used |
| F59 | - | Not Used |
| F60 | 25 | Front right seat movement control |
| F61 | 15 | Subwoofer amplifier |
| F62 | - | Not Used |
| F63 | - | Not Used |
| F64 | - | Not Used |
| F66 | - | Not Used |
| F67 | 7.5 | Front right seat warming |
| F68 | - | Not Used |
| F69 | - | Not Used |
| F77 | - | Not Used |
| F78 | 30 | Left power window |
| F79 | - | Not Used |
| F80 | 30 | Right power window |
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