Table of Contents
Alfa Romeo 166 is a business class sedan produced by an Italian company in 1998-2007. The design was developed under the direction of the chief designer of the company Walter De Silva. The car went through a facelift in 2003. In this material, we will analyze in detail the fuse circuits Alfa Romeo 166 (series 936) 1998, 1999, 2000, 2001, 2002 and 2003 2004, 2005, 2006, 2007 model year.
Here you will find the locations and diagrams of the fuse blocks. Separately, we note the elements responsible for the cigarette lighter and fuel pump.
In the trunk
It is located behind the protective casing on the right side.
Models 1998-2002 release
Diagram.
|
||
| No. | Description | A |
| 1 | Rear window heater | 40 |
| 2 | Door mirror heater | 10 |
| 3 | Trunk lid opening drive | 20 |
| 4 | The drive for opening the hatch of the filler neck of the fuel tank | 25 |
| 5 | Seat heater | 20 |
| 6 | Trailer electrical connector | 15 |
| 7 | Power seat right | 30 |
| 8 | Power windows rear | 25 |
| 9 | Power seat left | 30 |
| No. | Relay modules | |
| A | Rear window heater | |
| B | Trunk lid opening drive | |
| C | Fuel filler lock actuator | |
| D | seat heater | |
| E | Luggage compartment lamp timer | |
Models 2003-2007 release
General view.
| Diagram | ||
|---|---|---|
Diagram. |
||
| No. | Description | A |
| 1 | Heated rear window | 30 |
| 2 | Heated mirrors | 7.5 |
| 3 | BI/ABI control module - front right power window | 20 |
| 4 | Presets | |
| 5 | Front right power seat | 30 |
| 6 | Front left power seat | 30 |
| 7 | Heated windshield | 15 |
| 8 | Front right seat heating | 10 |
| 9 | Front left heated seats | 10 |
| 10 | electric sunroof | 20 |
| 11 | Presets | |
| 12 | Signaling (control module) / Direction indicators | 10 |
| 13 | Additional heater (JTD versions) | 10 |
| 14 | ABI control unit - rear left power window | 20 |
| 15 | Remote control receiver / Parking sensors (control unit) / Alarm (control unit) / Sun visors / Electrochromic mirror / Heated seat warning lamp / Mirror control / Power windows (LOCK warning lamp) / Rain sensor | 10 |
| 16 | rear outlet | 20 |
| 17 | ABI module - power windows in the rear | 20 |
| 18 | ABI Module - Front Left Window Regulator | 20 |
| 19 | central locking | 20 |
| 20 | Audio amplifier | 25 |
In the passenger compartment
It is located under the dashboard to the left of the steering wheel behind the cover. For access, unscrew the fixing screw and remove the cover.
General form.
| Assigment of fuses in the passenger compartment | ||
|---|---|---|
|
||
| No. | Description | A |
| F1 | Stop lights, indicators, instrument cluster | 15 |
| F2 | SRS electronic control unit | 10 |
| F3 | Fuel pump fuse Alfa Romeo 166 | 15 |
| F4 | Audio system | 15 |
| F5 | Glove box illumination lamp, mirror folding control unit, cruise control system control unit, anti-theft system control unit, multifunction switch-center console (except models with automatic transmission), gear position sensor, air conditioning compressor magnetic clutch relay, switch illumination, central locking control unit , air conditioner/heater control panel | 10 |
| F6 | A/C condenser fan motor relay | 5 |
| F7 | Audio/Navigation System, A/C/Heater Control Unit, Cigarette Lighter Fuse (Front) | 10 |
| F8 | Indicators/alarms, multifunctional control unit | 10 |
| F9 | Auto-dimming interior rearview mirror, rain sensor, road map reader, front seat heating control unit, power window control unit, air conditioning control unit, vanity mirror light | 5 |
| F10 | Electronic gearbox control unit | 5 |
| F11 | Multifunction control box | 20 |
| F12 | headlight washer | 20 |
| F13 | Exterior lamps, reversing light switch, power sunroof control unit | 15 |
| F14 | Windshield wiper/washer | 25 |
| F15 | Power window controller (front) | 25 |
| F16 | Electronic engine control unit, immobilizer control unit | 5 |
| F17 | Interior Lights/Lights Off Delay Function, Theft Deterrent Control Module, Theft Alarm Control Module, Diagnostic Connector, Transmission Mode Switch Illumination | 10 |
| F18 | Telephone, instrument cluster, audio/navigation system control panel | 5 |
| air conditioning/heater | ||
| F19 | Accessory power connector, central locking control unit | 25 |
| F20 | Immobilizer control unit, electronic engine control unit - models with a gasoline engine | 5 |
| R1 | Reverse Lamp Relay, Power Mirrors and Defrosters, Power Window Relay | |
| R2 | Indicator Relay/Hazard Relay | |
| R3 | Headlight washer delay relay | |
In the engine compartment
Cars 2003 - 2007 release (restyling)
It is located near the battery, behind a plastic cover.
Photo is an example.
| Diagram | ||
|---|---|---|
|
||
| No. | Purpose | A |
| 1 | Egnition lock | 20 |
| 2 | Climate control | 30 |
| 3 | ABS/ESP control unit | 40 |
| 4 | Cooling fan, high speed | 60 |
| 5 | Cooling fan, low speed | 30 |
| 6 | Egnition lock | 10 |
| 7 | ABS/ESP control unit | 40 |
| 8 | Glow Plug (Diesel) | 50 |
| 9 | Reserve | - |
| 10 | Right dipped beam | 15 |
| 11 | Signal | 15 |
| 12 | Headlight range control, Left headlight | 15 |
| 13 | Compressor | 7.5 |
| 14 | Reserve | - |
| 15 | Ignition | 15 |
| 16 | Fog lights | 15 |
| 17 | Additional heater | 20 |
| 18 | Ignition | 7.5 |
| 19 | Alfa Romeo 166 fuel pump fuse | 15 |
| 20 | Ignition | 10 |
| 21 | Ignition | 15 |
| 22 | Ignition | |
| 23 | diesel fuel heater | |
| No. | Relay modules | |
| R1 | dipped beam | |
| R2 | Climate control | |
| R3 | Sound signal | |
| R4 | Fog lamp relay | |
| R5 | Ignition relay | |
| R6 | Cooling fan speed 2 | |
| R7 | Air conditioning compressor | |
| R8 | Cooling fan, 1st stage relay | |
| R9 | Fuel pump relay | |
| R10 | Main relay | |
| R11 | Immobilizer | |
| R12 | Diesel fuel heater | |
Cars 1998 - 2002 release
Fuse box #1
The first block is located behind the protective cover closer to the windshield.
| Block #1 diagram | ||
|---|---|---|
|
||
| No. | Description | A |
| F1A | Cabin Fuse Block Circuit Protection (F4/F8/F10-F12/F15/F17-F20) | 60 |
| F1B | Auxiliary ignition power supply | 30 |
| F2 | E/m the valve of control of existence of a refrigerant (conditioner) | 30 |
| F3 | ABS electronic control unit | 10 |
| F4 | Automatic transmission | 5 |
| F5 | Fuel Heater - Diesel | 15 |
| F6 | Electronic Engine Control Module (ECM)(2.0TS) | 15 |
| F7 | Electronic engine control unit (models with a gasoline engine) | 15 |
| F8 | Starter | 30 |
| F9 | Electronic engine control unit | 30 |
| F10 | Additional heater (Diesel) | 30 |
| F11 | Accessory Power Connector | 25 |
| 1 | A/C/Heater Fan Motor Relay | |
| 2 | Starter relay | |
| 3 | Fuel Heater Relay - Diesel | |
| 4 | Engine management relay | |
| 5 | Fuel pump relay Alfa Romeo 166 | |
| 6 | Auxiliary Heater Relay - Diesel (If Equipped) | |
Fuse box #2
Fuse box #2 is located behind the lining near the left headlight. To gain access, turn the fixing screws (B) and remove the cover (A).
| Fuse Block #2 Diagram | ||
|---|---|---|
|
||
| No. | Description | A |
| F1 | High beam right headlight | 10 |
| F2 | High beam left headlight | 10 |
| F3 | Fog lights | 15 |
| F4 | Sound signals | 15 |
| F5 | AC compressor electromagnetic clutch | 10 |
| F6 | Low beam left headlight | 15 |
| F7 | Dipped beam right headlight | 15 |
| F8 | Cooling fan motor | 50 |
| F9 | Cooling fan motor - low speed | 50 |
| No. | Relay modules | |
| 1 | Cooling fan 1 | |
| 2 | Cooling fan 2 | |
| 3 | dipped headlights | |
| 4 | high beam headlights | |
| 5 | Sound signal | |
| 6 | Air conditioning compressor | |
| 7 | Fog lights | |
