2002-2005 Mazda MX-5 Miata (NB) fuse box diagram

The second-generation Mazda MX-5 Miata (NB) These beauties graced the roads from 1998 to 2005, capturing hearts with their sleek design and thrilling drives. You’ve come to the right place if you’re curious about the fuse box setup in the 2002, 2003, 2004, and 2005 models. We’ll uncover the purpose of each fuse, so you’ll be well-equipped to tackle any electrical mysteries that come your way.

The cigar lighter (power outlet) fuse in the Mazda MX-5 Miata is the fuse #7 “CIGAR” in the Instrument panel fuse box.

[2002/2003]

Engine compartment

2002-2005-mazda-MX-5-miata-engine-compartment-fuse-box-diagram-carsfuse.com
FUSE NUMBERDESCRIPTIONFUSE AMP RATINGPROTECTED COMPONENT
1HEAD40AHeadlights, Rear defroster. Auto antenna
2FUEL INJ30AFuel injection
3MAIN100 AFor protection of all circuits
4IG KEY60AAll ignition related circuits
5BLOWER30ABlower motor
6FAN30ACooling fan. Additional fan (air conditioner)
7BTN 130ATaillights, Dashboard illumination
8BTN 220AAudio amp. Turn signal lights
9ABS20AAnti lock brake system
10STOP15ABrake lights, Horn, Shift lock

Passenger compartment

2002-2005-mazda-MX-5-miata-passenger-compartment-fuse-box-diagram-carsfuse.com
FUSE NUMBERDESCRIPTIONFUSE AMP RATINGPROTECTED COMPONENT
1ADD FAN20AAdd fan motor, Magnet clutch
2HEAD.LH15AHeadlights (LH)
3HEAD.RH15AHeadlights (RH)
4
5ST.SIG7.5AInstrument cluster. Cruise control
6
7CIGAR20ACigar lighter
8RADIO10AAudio
9F.FOG15AFog lights
10TAIL15ATaillights, Front parking lights. Side-marker lights
11ENGINE15AEngine control system
12METER15AInstrument cluster
13TURN7.5ATurn signal lights
14A/B10ASupplemental restraint system. Anti lock brake system
15WIPER20AWindshield wipers and washer
16PWIND30APower windows
17A/C7.5AAir conditioner
18HAZARD10ATurn signal lights
19D.LOCK10APower door lock
20AUDIO20AAudio amp
21DEFOG15ARear defroster
22ROOM10AInterior light, Auto antenna. Warning buzzers

[2004/2005]

Engine compartment

2002-2005-mazda-MX-5-miata-engine-compartment-fuse-box-diagram-carsfuse.com
FUSE NUMBERDESCRIPTIONFUSE AMP RATINGPROTECTED COMPONENT
1HEAD40AHeadlights, Rear defroster, Auto antenna
2FUEL INJ30AFuel injection
3MAIN100 AFor protection of all circuits
4IG KEY60AAll ignition related circuits
5BLOWER30ABlower motor
6FAN30A (MX-5/Miata)Cooling fan, Additional fan (air conditioner)
6FAN40A (MAZDASPEED MX-5)Cooling fan, Additional fan (air conditioner)
7BTN 130ATaillights, Dashboard illumination
8BTN 220AAudio amp (Some models), Turn signal lights
9ABS20AAnti lock brake system (Some models)
10STOP15ABrake lights, Horn, Shift lock

Passenger compartment

2002-2005-mazda-MX-5-miata-passenger-compartment-fuse-box-diagram-carsfuse.com
FUSE NUMBERDESCRIPTIONFUSE AMP RATINGPROTECTED COMPONENT
1AD FAN (MX-5/Miata)20AAdd fan motor, Magnet clutch
2HEAD.LH15AHeadlights (LH)
3HEAD.RH15AHeadlights (RH)
4
5ST.SIG7.5AInstrument cluster, Cruise control (Some models)
6FAN (MAZDASPEED MX-5)30ACooling fan. Additional fan (air conditioner)
7CIGAR20ACigar lighter
8RADIO10AAudio (Some models)
9F.FOG15AFog lights (Some models)
10TAIL15ATaillights, Front parking lights, Side-marker lights
11ENGINE15AEngine control system
12METER15AInstrument cluster
13TURN7.5ATurn signal lights
14A/B10ASupplemental restraint system. Antilock brake system (Some models)
15WIPER20AWindshield wipers and washer
16P.WIND30APower windows
17A/C7.5AAir conditioner (Some models)
18HAZARD10ATurn signal lights
19D.LOCK10APower door lock (Some models)
20AUDIO20AAudio amp (Some models)
21DEFOG15ARear defroster
22ROOM10AInterior light, Auto antenna, Warning buzzers
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Tom Smith is a passionate car mechanic and automotive enthusiast, specializing in the intricate world of car fuse boxes. With years of hands-on experience under the hood, he has earned a reputation as a reliable expert in his field. As the founder and content creator of the popular blog website 'carsfuse.com,' Tom has dedicated himself to sharing his extensive knowledge of car fuse boxes and electrical systems with the world.

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