Fuse box diagram — LANCIA Musa
Type what stopped working — headlight, wipers, lighter — and see which position powers it, and at how many amps.
2004 240 fuses
30 relays 4 boxes
MUSE_1
91
15A
12
Dipped beam, right
15A
12
Headlights, right
15A
13
Dipped beam, left
15A
13
Headlights, left
15A
13
Headlight levelling
7.5A
31
Heater
7.5A
31
Headlight washer
7.5A
31
Direction indicator
7.5A
31
Hazard warning lights
7.5A
31
Heated rear windscreen
7.5A
31
Automatic air conditioning
7.5A
31
Manual air conditioning
7.5A
31
Instrument panel
7.5A
31
Two-speed cooling fan
15A
32
Instrument lighting
15A
32
Heated rear windscreen
15A
32
Central locking
15A
32
'ABS off', exhaust brake on
20A
33
Rear power windows
20A
34
Rear power windows
7.5A
35
Engine management, petrol
7.5A
35
Cruise control
20A
36
Trailer
20A
36
Instrument lighting
20A
36
Central locking
10A
37
Instrument panel
10A
37
Engine management, petrol
10A
37
ABS
10A
37
Trip computer
10A
37
Brake pedal switch
10A
37
ESP
10A
37
Brake lights
10A
37
Instrument lighting
10A
37
Robotized gearbox
15A
38
Boot lock
15A
38
Fuel flap release
10A
39
Direction indicators
10A
39
Hazard warning lights
10A
39
Courtesy light(s)
10A
39
Radio
10A
39
Telephone
10A
39
Alarm
10A
39
Air conditioning
10A
39
Diagnostic connector
10A
39
Tyre pressure control system
30A
40
Heated rear windscreen
30A
40
Heated rear windscreen and mirrors
30A
40
Third brake light
7.5A
41
Heated rear windscreen
7.5A
41
Heated rear windscreen and mirrors
7.5A
42
ABS
7.5A
42
Or
7.5A
42
ESP control unit
30A
43
Windscreen wash/wipe
30A
43
Headlight washer
20A
44
Cigarette lighter
20A
44
Accessory socket
15A
45
Heated seats
20A
46
Cigarette lighter
20A
46
Accessory socket
20A
47
Power windows, front
20A
47
Electric mirror controls
20A
48
Power windows, front
20A
48
Electric mirror controls
7.5A
49
Number plate light(s)
7.5A
49
Sidelights
7.5A
49
Dipped beam
7.5A
49
Windscreen wash/wipe
7.5A
49
Electric mirror controls
7.5A
49
Heated seats
7.5A
49
Radio
7.5A
49
Telephone
7.5A
49
ESP
7.5A
49
Air conditioning
7.5A
49
Parking sensor
7.5A
49
Sunroof
7.5A
49
Optional connector
7.5A
49
Two-speed cooling fan
7.5A
50
Airbag
7.5A
51
Robotized gearbox
7.5A
51
Tyre pressure control system
15A
52
Rear wash/wipe
15A
52
Steering column switches
10A
53
Direction indicator
10A
53
Hazard warning lights
10A
53
Instrument panel
10A
53
Trip computer
relay
R1
Headlight relay
relay
R11
Heated rear windscreen relay
relay
R12
Windscreen wash/wipe timer relay
relay
R13
Rear power windows relay
MUSE_2
45
20A
3
Starting and ignition
?
4
No information available
30A
6
Engine cooling
30A
6
Cooling fan, relay 1
40A
7
Engine cooling
40A
7
Cooling fan, relay 2
30A
8
Heater relay
30A
8
Air-conditioning fan relay
30A
8
Automatic air conditioning
20A
9
Headlight washer
20A
9
Headlight washers
15A
10
Horn
15A
10
Horn relay
15A
10
Headlight, left
15A
10
Fog light, left
15A
11
Engine management, petrol
15A
11
Headlight, right
10A
14
Main beam, right
10A
15
Main beam, left
7.5A
16
Engine management, petrol
10A
17
Engine management, petrol
7.5A
18
Engine management, petrol
7.5A
18
Automatic transmission
7.5A
18
Main relay
7.5A
19
Compressor clutch relay
?
20
Not used
15A
21
Engine management, petrol
15A
21
Fuel pump relay
15A
22
Engine management, petrol
?
23
Not used
10A
24
Electric steering
15A
30
Fog light relay
15A
30
Fog lights
15A
30
Instrument panel
relay
R2
Main beam relay
relay
R3
Horn relay
relay
R5
Compressor clutch relay
relay
R6
Cooling fan 1 relay
relay
R7
Cooling fan 2 relay
relay
R9
Main relay
relay
R10
Fuel pump relay
relay
R14
Fog light relay
relay
R17
Headlight washer pump relay
relay
R19
Not used
relay
R20
No information available
MUSE_JTD_1
89
15A
12
Dipped beam, right
15A
12
Headlights, right
15A
13
Dipped beam, left
15A
13
Headlights, left
15A
13
Headlight levelling
7.5A
31
Heater
7.5A
31
Headlight washer
7.5A
31
Direction indicator
7.5A
31
Hazard warning lights
7.5A
31
Heated rear windscreen
7.5A
31
Automatic air conditioning
7.5A
31
Manual air conditioning
7.5A
31
Instrument panel
7.5A
31
Two-speed cooling fan
15A
32
Instrument lighting
15A
32
Heated rear windscreen
15A
32
Central locking
15A
32
'ABS off', exhaust brake on
20A
33
Rear power windows
20A
34
Rear power windows
7.5A
35
Engine management, diesel
7.5A
35
Cruise control
20A
36
Trailer
20A
36
Instrument lighting
20A
36
Central locking
10A
37
Instrument panel
10A
37
Engine management, diesel
10A
37
ABS
10A
37
Trip computer
10A
37
Brake pedal switch
10A
37
ESP
10A
37
Brake lights
10A
37
Instrument lighting
15A
38
Boot lock
15A
38
Fuel flap release
10A
39
Direction indicators
10A
39
Hazard warning lights
10A
39
Courtesy light(s)
10A
39
Radio
10A
39
Telephone
10A
39
Alarm
10A
39
Air conditioning
10A
39
Diagnostic connector
10A
39
Tyre pressure control system
30A
40
Heated rear windscreen
30A
40
Heated rear windscreen and mirrors
30A
40
Third brake light
7.5A
41
Heated rear windscreen
7.5A
41
Heated rear windscreen and mirrors
7.5A
42
ABS
7.5A
42
Or
7.5A
42
ESP control unit
30A
43
Windscreen wash/wipe
30A
43
Headlight washer
20A
44
Cigarette lighter
20A
44
Accessory socket
15A
45
Heated seats
20A
46
Cigarette lighter
20A
46
Accessory socket
20A
47
Power windows, front
20A
47
Electric mirror controls
20A
48
Power windows, front
20A
48
Electric mirror controls
7.5A
49
Number plate light(s)
7.5A
49
Sidelights
7.5A
49
Dipped beam
7.5A
49
Windscreen wash/wipe
7.5A
49
Electric mirror controls
7.5A
49
Heated seats
7.5A
49
Radio
7.5A
49
Telephone
7.5A
49
ESP
7.5A
49
Air conditioning
7.5A
49
Parking sensor
7.5A
49
Sunroof
7.5A
49
Optional connector
7.5A
49
Two-speed cooling fan
7.5A
50
Airbag
7.5A
51
Tyre pressure control system
15A
52
Rear wash/wipe
15A
52
Steering column switches
10A
53
Direction indicator
10A
53
Hazard warning lights
10A
53
Instrument panel
10A
53
Trip computer
relay
R1
Headlight relay
relay
R11
Heated rear windscreen relay
relay
R12
Windscreen wash/wipe timer relay
relay
R13
Rear power windows relay
MUSE_JTD_2
45
20A
3
Starting and ignition
?
4
No information available
30A
6
Engine cooling
30A
6
Cooling fan, relay 1
40A
7
Engine cooling
40A
7
Cooling fan, relay 2
30A
8
Heater relay
30A
8
Air-conditioning fan relay
30A
8
Automatic air conditioning
20A
9
Headlight washer
20A
9
Headlight washers
15A
10
Horn
15A
10
Horn relay
15A
10
Headlight, left
15A
10
Fog light, left
15A
11
Engine management, diesel
15A
11
Headlight, right
10A
14
Main beam, right
10A
15
Main beam, left
7.5A
16
Engine management, diesel
10A
17
Engine management, diesel
7.5A
18
Engine management, diesel
7.5A
18
Automatic transmission
7.5A
18
Main relay
7.5A
19
Compressor clutch relay
?
20
Not used
15A
21
Engine management, diesel
15A
21
Fuel pump relay
20A
22
Engine management, diesel
?
23
Not used
10A
24
Electric steering
15A
30
Fog light relay
15A
30
Fog lights
15A
30
Instrument panel
relay
R2
Main beam relay
relay
R3
Horn relay
relay
R5
Compressor clutch relay
relay
R6
Cooling fan 1 relay
relay
R7
Cooling fan 2 relay
relay
R9
Main relay
relay
R10
Fuel pump relay
relay
R14
Fog light relay
relay
R17
Headlight washer pump relay
relay
R19
Not used
relay
R20
No information available
No position matches. Try one word — “headlight”, “pump”, “window”.
Fuse colours follow the blade-fuse standard (DIN 72581-3 / SAE J1284) and are derived from the rating. The number is what counts — older torpedo fuses use a different colour scheme. Cross-check the lid of the box.
Repair procedures for LANCIA
Step-by-step procedures from the workshop database, for this model.
Fuse keeps blowing?
A blown fuse is a symptom, not the cause. Tell TorqFix which position it is and what the car does.
Ask about my car →Who makes these pages, and how
TorqFix was built by a mechanic — after a 2,700 km drive with five roadside repairs that no diagnostic tool could explain.
The figures on this page come from manufacturer workshop documentation and are shown as they are. The page is assembled automatically from that data — it is not written by an AI. The AI works in the chat, where it answers for your specific car. It writes nothing here.
Variants of the same model differ. Check the year and the label on the box in your car before pulling a fuse.
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The story behind TorqFix →Workshop data on this page last updated 22 Aug 2026.