Alfa Romeo 166 (1999-2003) – fuse box
Alfa Romeo 166 – fuse box diagram
Year of production: 1999, 2000, 2001, 2002, 2003.
Alfa Romeo 166 cigarette lighter fuse – (fuse box in the engine compartment (before 2003), fuse No. 11 / 25A).
Cigarette lighter fuse Alfa Romeo 166 – (fuse box in the passenger compartment, fuses №7 / 10A and fuses №19 / 25A)
Fuse box in the engine compartment
The scheme of the fuse box
| Number | Amperes [A] | Description |
|---|---|---|
| 1A | 60A | Fuse box / console relay plate (F4 / F8 / F10-F12 / F15 / F17-F20) |
| 1B | 30A | Ignition auxiliary circuits supply voltage |
| 2 | 30A | AC compressor capacity control solenoid |
| 3 | 10 A. | ABS control module |
| 4 | 5A | Automatic Transmission (AT) |
| 5 | 15A | Fuel heater – Diesel |
| 6 | 15A | Engine Control Module (ECM) (2.0TS) |
| 7 | 15A | Engine Control Module (ECM) (Gasoline) |
| 8 | 30A | Starter |
| 9 | 30A | Engine Control Module (ECM) |
| 10 | 30A | Auxiliary heater – (Diesel) |
| 11 | 25A | Auxiliary power socket;
Lighter |
| R1 | A / C and heater blower motor relay | |
| R2 | Starter motor relay | |
| R3 | Fuel Heater Relay – (Diesel) | |
| R4 | Engine control relay (EC) | |
| R5 | Fuel pump relay (FP) | |
| R6 | Auxiliary Heater Relay – Diesel (If Equipped) |
Fuse box in the passenger compartment of Alfa Romeo 166
Location of the fuse box
The fuses for the main devices are located in the control unit under the dashboard, on the left side of the steering column.
It can be accessed by loosening the knob and lowering the panel.
The graphic symbols distinguishing the main electrical element corresponding to each fuse are indicated on the label on the inside wall of the panel.
The scheme of the fuse box
| Number | Amperes [A] | Description |
|---|---|---|
| 1 | 15A | Brake light signal;
Brake lights; IGE control unit; Instrument panel; Direction indicators; Headlight switch. |
| 2 | 10 A. | Side airbag |
| 3 | 15A | Fuel pump |
| 4 | 15A | Radio |
| 5 | 10 A. | Electric heated mirrors;
Cruise control; Safety controller; Gear selector display (automatic gearbox); A / C compressor relay; Instrument panel lighting; Dimmer; Open door. |
| 6 | 5A | A / C fan relay |
| 7 | 10 A. | Front accessory socket;
Lighter; Integrated Control System (ICS). |
| 8 | 10 A. | Emergency lights;
Direction indicator control unit. |
| 9 | 5A | Electrochromic rear view mirror;
Rain sensor; Road toll system; Heated seats relay; Electric windscreen control unit; Electric rear window control unit; Air conditioning; Electric rear window lock. |
| 10 | 5A | CAE (automatic transmission) control unit |
| 11 | 20A | IGE control unit |
| 12 | 20A | Headlight washers |
| 13 | 15A | Sunroof;
Electrochromic cut-off of the rear view mirror (reverse gear). |
| 14 | 25A | Windshield washer and wiper |
| 15 | 25A | Electric front windows |
| 16 | 5A | Immobilizer;
Engine control unit. |
| 17 | 10 A. | Gear selector display (automatic gearbox);
Interior lighting; Door ceiling lights; Glove box lighting; Luggage compartment lighting; Dimmer; Air conditioning control unit; Security control unit; Remote control receiver; Diagnostic connector. |
| 18 | 5A | Control panel;
Integrated Control System (ICS); Telephone. |
| 19 | 25A | Central lock;
Rear accessory socket; Lighter. |
| 20 | 5A | Immobilizer |
| R1 | Discharge relay switch | |
| R2 | Hazard warning lamp relay | |
| R3 | Headlight washer / intermittent relay |
Fuses and relay in the trunk of the Alfa Romeo 166
Fuses and relays located on the right side of the trunk are placed in a box in a recess closed with a cover. To open the cover, turn the knob.
The scheme of the fuse box
| Number | Amperes [A] | Description |
|---|---|---|
| 1 | 30A | Rear window heating |
| 2 | 7.5A | Defrosting the exterior mirrors |
| 3 | 20A | BI control unit -Front power window on the right side;
Right windscreen (ABI control unit). |
| 4 | Initial settings | |
| 5 | 30A | Front right electric seat adjustment |
| 6 | 30A | Electric adjustment of the front left seat |
| 7 | 15A | Windscreen heating |
| 8 | 10 A. | Warming of the front right seat |
| 9 | 10 A. | Warming of the front left seat |
| 10 | 20A | Electrically operated sunroof |
| 11 | Initial settings | |
| 12 | 10 A. | Direction indicators;
Alarm system (control unit); Initial setting of the trailer. |
| 13 | 10 A. | Auxiliary heater (JTD versions) |
| 14 | 20A | ABI control unit – rear left power window
Rear power window, left (ABI control unit) |
| 15 | 10 A. | Outside mirror indicator light;
Seat heating control lamp; Sun lights; Alarm system (control unit); Electrochromic road mirror; Parking sensors (control unit); Electric windows (driver control LOCK warning light); Rain sensor; Remote control receiver. |
| 16 | 20A | Rear current socket; |
| 17 | 20A | ABI control unit – Rear right power windowRear power window, right (ABI control unit) |
| 18 | 20A | ABI control unit – Left front power windowLeft front power window (ABI control unit) |
| 19 | 20A | ABI control unit – Central locking;Central locking (ABI control unit). |
| 20 | 25A | Sound amplifier |
Fuses and relay in the trunk of the Alfa Romeo 166
The scheme of the fuse box
| Number | Amperes [A] | Description |
|---|---|---|
| F1 | 40A | Heated rear window |
| F2 | 10 A. | Heated door mirrors |
| F3 | 20A | Boot lid release actuator |
| F4 | 25A | The fuel filler flap is released |
| F5 | 20A | Seat heating |
| F6 | 15A | Trailer socket |
| F7 | 30A | Right electric seat |
| F8 | 25A | Electric windows (rear) |
| F9 | 30A | Left electric seat |
| R1 | Heated rear window relay | |
| R2 | Trunk lid release relay | |
| R3 | Fuel filler flap relay | |
| R4 | Seat heater relay | |
| R5 | Load area lamp timer |