Fuses and relays Alfa Romeo 159 (series 939A; 2005 - 2012)

Alfa Romeo 159 is a mid-size car, produced by the Italian company from 2005 to 2011. It was offered in sedan and station wagon (SportWagon) body styles. It is built on a common platform with Brera and Spider models. It went through a restyling in 2008. In this article we will understand in detail fuse box diagrams Alfa Romeo 159 (series 939A) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 years of manufacture.

general view of the car
Here you will find the locations and photos of the mounting blocks. Also, we will separately mark the fuses responsible for the cigarette lighter and the fuel pump.

In the trunk

Installation location of the fuse box in the luggage compartment of a sedan car
Sedan: located on the left side of the luggage compartment behind the inspection hatch.

Location of the fuse box in the luggage compartment of a station wagon (sportwagon)
Station wagon: is located on the right side. To access by means of the handle (B), remove the cover. Open the inspection hatch (C).

No. Description A
54 Audio output amplifier 30
55 Connector in the trunk 15
56 Driver's seat adjustment actuator 25
57 Front Left Seat Heater 7.5
59 Windshield defroster 20
60 Passenger seat adjustment actuator 25
61 Audio output amplifier 15
65 Transmission with automated shift mode (ASM) 10
67 Front Right Seat Heater 7.5
R4 Window heating
R5 power outlet, seat heating

In the cabin

Installation location of the fuse box in the passenger compartment
It is located at the bottom of the dashboard behind the cladding. To access the fuses in the passenger compartment, unscrew the screw (A) and remove the cover (B).

General view of the Alfa Romeo 159 interior fuse box.

No. Description A
12 Dipped beam right headlight 15
13 Dipped beam left headlight 15
31 Ignition coils 7.5
32 Door control unit, immobilizer 15
33 Rear left door window elevator motor 20
34 Rear right door window elevator motor 20
35 Back-up lights, cruise control 7.5
36 Power supply to the electronic trunk unit / front door electronic unit 20
37 Instrument panel control unit, Electronic front lamp unit / electronic front lamp unit / electronic discharge lamp unit (bi-xenon) power supply (if fitted) 10
38 Rear door / trunk opening actuator 15
39 EOBD diagnostic connector, tire pressure monitoring unit, Mobile phone jack, buzzer unit (if equipped), Air conditioner 10
40 Rear window heater 30
41 Rear window washer fluid heater, Heated mirror defrosting 7.5
42 ABS system 7.5
43 Windshield wiper / washer 30
44 Alfa Romeo 159 cigarette lighter fuse 10
45 Reserve 20
46 Sunroof 20
47 driver's door electrical system 20
48 passenger door electrical system 30
49 Sunroof, control panel, electronic volumetric alarm unit, electronic parking sensor unit, illuminated front seat controls, START/STOP button, telephone 7.5
50 SRS system 7.5
51 Wiring for stereo 7.5
52 Rear window wiper/washer, Rear cigarette lighter 15
53 Dashboard electronics 10
R1 key discharge relay
R2 Rear window heater relay
R3 key discharge relay
R4 Dipped beam relay

In the engine compartment

Installation locations for the fuse box and fuse board in the engine compartment of the car
The main unit is located next to the battery. In addition, there is a panel of high-power fusible links on the plus terminal of the battery.

Fuse box

Photo - an example of the execution.

No. Purpose A
1 Protection of the interior fuse box circuits 70
2 Air conditioner / heater fan electric motor 40
3 Steering column lock control unit 20
4 ABS system 40
5 40
6 Cooling fan 1 40
7 Cooling fan 2 50
8 Transmission with automated shift mode (ASM) 30
9 headlight washer pump 20
10 Horn (beep) 15
11 Engine management 15
14 High beam (right headlight) 10
15 High beam (left headlight) 10
16 Engine management  
17 10
18 Engine management, semi-automatic transmission 15
19 Air conditioner compressor solenoid clutch 7.5
20 Windshield heater 20
21 fuel pump fuse Alfa Romeo 159 20
22 Ignition coil / injector 15/20
23 Audio system 15
24 Semi automatic transmission 15
30 Fog lights 15
No. Relay modules
R2 high beam headlights
R8 Connector (jumper)
R3 Horn relay
R7 Cooling fan, high speed
R5 Air conditioning compressor
R6 Cooling fan, low speed
R9 Engine management system
R10 Fuel pump relay
R14 Fog lights
R17 Headlight cleaner/washer
R19 Heated windshield
R20 Back-up lights

Power fusible links

Located on the battery.

F70 Underhood fuse box circuit protection 150
F71 Protection of fuse circuits in the passenger compartment 70
F72 Reserve 60
F73 Glow plug control unit (diesel) 60
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