Alfa Romeo 164 (1988 – 1997) fuse and relay

Alfa Romeo 164 is a business class car manufactured by Alfa Romeo. Produced from 1987 to 1998 in the sedan body. This material is suitable for cars produced in 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997 for finding and replacing fuses and relays on Alfa Romeo 164 cars. We will also show the fuse box diagrams and their locations, as well as the purpose of their elements. 

alfa romeo 164

Passenger compartment

Fuse and relay box is locate under the dashboard

Alfa Romeo 164 fuse locations

real photo of the fuse box
real photo of fuse box and relay alfa romeo 164


block diagram
box diagram

Protected components

AHeadlamp high beam relay
BHeadlamp low beam relay
CTurn Signal / Hazard Relay
DFront / Rear Lamp Relays
EInterior lamp relay
FFront power window relay
GRear power window relay
HSeat heater / sunroof relay
1(10A) LH side lamp, LH tail lamp, license plate lamp, cigarette lighter lamp
2(10A) LH lamp, RH lamp, Tailgate lamp, instrument cluster illumination, vanity mirror lamp
3(20A) Heated door mirrors, heated rear window, heated windscreen, cigarette lighter – front
4(30A) Power window regulator – front left
5(30A) Power window regulator – front right
6(10A) Interior lamp
7(10A) Low beam headlamp – LH
8(10A) Low beam headlamp – right
9(20A) Sunroof, seat heater
10(10A) Cluster illumination rheostat, A / C relay, A / C compressor clutch relay
11(30A) Power window regulator – rear right
12(30A) Power window regulator – rear left
13(10A) High beam headlamp – LH
14(10A) High beam headlamp – right
15(10A) Direction indicators, front / rear lamps
16(20A) Reversing lights, windshield wiper
17(15A) Fog lights-front
18(10A) Stop lights
19(20A) Headlamp washer, hazard warning lights
20(30A) Power seat
21(10A) Cooling fan motor relay, glow plug relay, fuel heater relay, cruise control
22(10A) Rear fog lamps
23(15A) Central locking
24(10A) Cigar lighter , rear
25(75A) “+” battery
26(10A) Power supply circuit
27(30A) Fuel filler flap / cover
28(3A) A / C compressor magnetic clutch


(75A) Anti-theft system

The fuse number 24, 10A, is responsible for the cigarette lighter.

Engine compartment

Fuse and relay boxes

There are several small boxes with relays and fuses under the hood.


1 block under the hood

fuses 2 block

photo of fuses
Photo for example


  1. Common relay
  2. Relay of the fuel pump
  3. Relay of the drive of the variable valve timing system
  4. Relay 2 of the electronic engine control unit


  1. 15A – Fuel pump
  2. 3A – Electronic engine control unit
  3. 75A – Oxygen sensor


3 fuse box

Luggage compartment fuse boxfuses and relays in the trunk

Description of elements

  • Suspension control relay
  • Heated rear window relay
  • Rear seat motor relay
  • (10A) – Anti-theft system
  • (3A) – Anti-theft alarm horn
  • (10A) – Phone
  • (40A) – Heated rear window

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