Mazda RX-8 (2003-2012) fuses

Fuse box diagram (location and assignment of electrical fuses) for Mazda RX-8 (2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011).

Fuse box diagram: Mazda RX-8 (2003-2012)

2004, 2005
2006
2007, 2008
2009
2010, 2011

Fuse box location

If the electrical system doesn’t work, first inspect fuses on the driver’s side.

If the headlights or other electrical components don’t work and the fuses in the cabin are OK, inspect the fuse block under the hood.

Fuse box in the passenger compartment

The fuse box is located on the left side of the vehicleThe location of the fuses in the passenger compartment: Mazda RX-8 (2004-2011)

Fuse box in the engine compartment

The location of the fuses in the engine compartment: Mazda RX-8 (2004-2011)

2004, 2005

Fuse box diagram (Engine compartment)

Under-hood fuse box diagram: Mazda RX-8 (2004, 2005)

Assignment of the fuses in the engine compartment fuse box (2004, 2005)
DESCRIPTIONFUSE RATINGPROTECTED COMPONENT
1MAIN120AFor protection of all circuits
2HEATER40AHeater
3AIR PUMP60AAir pump
4BTN30APower windows, Power door locks, Illuminated entry system, Moonroof (Some models)
5DEFOG50ARear window defroster
6FAN40AElectric fan
7ABS/DSC60AABS, DSC (Some models)
8ACC30ALighter, Power control mirror, Accessory socket, Audio system
9HEAD15AHeadlight high beams (Some models), Headlight cleaner (Some models)
10HEAD LOW R15AHeadlight low beam (RH)
11HEAD LOW L15AHeadlight low beam (LH)
12DRL15ADRL (Headlight high beams) (Some models)
13DSC30ADSC (Some models)
14SEAT WARM20ASeat warmer (Some models)
15H/CLEAN20AHeadlight cleaner (Some models)
16R.FOG10A
17FOG15AFog lights (Some models)
18A/C MAG10AAir conditioner
19IG30AFor protection of various circuits
20IG KEY15AFor protection of various circuits
21STOP15ABrake lights
22FUEL PUMP20AFuel pump
23HORN15AHorn
24HAZARD15AHazard warning flashers, Turn signals
25ETV15AElectric throttle valve
26WIPER20AWindshield wiper and washer
27P.WIND20APower windows
28ENGINE15AEngine control system, Supplemental restraint system, ABS, Power steering
29TAIL10ATaillights, License plate light, Parking lights, Front side-maker lights, Rear side-marker lights
30ILLUMI10AIlluminated entry system
31EGI COMP110AEngine control system
32EGI COMP210AEngine control system
33EGI INJ15AFuel injector
34EPS60APower steering

Fuse box diagram (Passenger compartment)

Interior fuse box diagram: Mazda RX-8 (2004, 2005)

Assignment of the fuses in the passenger compartment (2004, 2005)
DESCRIPTIONFUSE RATINGPROTECTED COMPONENT
1CIGAR15ALighter
2ACC7.5AAudio system. Power control mirror
3AUX PWR20AAccessory socket
4A/C7.5AAir conditioner
5
6
7SPARE7.5A
8SPARE20A
9M.DEF10AMirror defroster (Some models)
10DSC7.5ADSC (Some models)
11AUDIO20AAudio system (Some models)
12D.LOCK30APower door locks, Moonroof' (Some models)
13P.WIND30APower windows
14ROOM15AInterior lights
15SPARE15A
16SPARE10A

2006

Fuse box diagram (Engine compartment)

Under-hood fuse box diagram: Mazda RX-8 (2006)

Assignment of the fuses in the engine compartment fuse box (2006)
DESCRIPTIONFUSE RATINGPROTECTED COMPONENT
1MAIN120AFor protection of all circuits
2HEATER40AHeater
3AIR PUMP60AAir pump
4BTN30APower windows, Power door locks, Illuminated entry system, Moonroof (Some models)
5DEFOG50ARear window defroster
6FAN40AElectric fan
7ABS/DSC60AABS, DSC (Some models)
8ACC30ALighter, Power control mirror, Accessory socket, Audio system
9HEAD15AHeadlight high beams (Some models), Headlight cleaner (Some models)
10HEAD LOW R15AHeadlight low beam (RH)
11HEAD LOW L15AHeadlight low beam (LH)
12DRL15ADRL (Headlight high beams) (Some models)
13DSC30ADSC (Some models)
14SEAT WARM20ASeat warmer (Some models)
15H/CLEAN20AHeadlight cleaner (Some models)
16R.FOG10A
17FOG15AFog lights (Some models)
18A/C MAG10AAir conditioner
19IG30AFor protection of various circuits
20IG KEY15AFor protection of various circuits
21STOP15ABrake lights
22FUEL PUMP20AFuel pump
23HORN15AHorn
24HAZARD15AHazard warning flashers, Turn signals
25ETV15AElectric throttle valve
26WIPER20AWindshield wiper and washer
27P.WIND20APower windows
28ENGINE15AEngine control system, Supplemental restraint system, ABS, Power steering
29TAIL10ATaillights, License plate light, Parking lights, Front side-maker lights, Rear side-marker lights
30ILLUMI10AIlluminated entry system
31EGI COMP110AEngine control system
32EGI COMP210AEngine control system
33EGI INJ15AFuel injector
34EPS60APower steering

Fuse box diagram (Passenger compartment)

Interior fuse box diagram: Mazda RX-8 (2006)

Assignment of the fuses in the passenger compartment (2006)
DESCRIPTIONFUSE RATINGPROTECTED COMPONENT
1CIGAR15ALighter
2ACC7.5AAudio system. Power control mirror
3AUX PWR20AAccessory socket
4A/C7.5AAir conditioner
5METER10AInstrument cluster
6TCM10ATransmission control system
7SPARE7.5A
8SPARE20A
9M.DEF10AMirror defroster (Some models)
10DSC7.5ADSC (Some models)
11AUDIO20AAudio system (Some models)
12D.LOCK30APower door locks, Moonroof' (Some models)
13P.WIND30APower windows
14ROOM15AInterior lights
15SPARE15A
16SPARE10A

2007, 2008

Fuse box diagram (Engine compartment)

Under-hood fuse box diagram: Mazda RX-8 (2007, 2008)

Assignment of the fuses in the engine compartment fuse box (2007, 2008)
DESCRIPTIONFUSE RATINGPROTECTED COMPONENT
1MAIN120AFor protection of all circuits
2HEATER40AHeater
3AIR PUMP60AAir pump
4BTN30APower windows, Power door locks, Illuminated entry system, Moonroof (Some models)
5DEFOG50ARear window defroster
6FAN40AElectric fan
7ABS/DSC60AABS, DSC (Some models)
8ACC30ALighter, Power control mirror, Accessory socket, Audio system
9HEAD15AHeadlight high beams (Some models), Headlight cleaner (Some models)
10HEAD LOW R15AHeadlight low beam (RH)
11HEAD LOW L15AHeadlight low beam (LH)
12DRL15ADRL (Headlight high beams) (Some models)
13DSC30ADSC (Some models)
14SEAT WARM20ASeat warmer (Some models)
15H/CLEAN20AHeadlight cleaner (Some models)
16R.FOG10A
17FOG15AFog lights (Some models)
18A/C MAG10AAir conditioner
19IG30AFor protection of various circuits
20IG KEY15AFor protection of various circuits
21STOP15ABrake lights
22FUEL PUMP20AFuel pump
23HORN15AHorn
24HAZARD15AHazard warning flashers, Turn signals
25ETV15AElectric throttle valve
26WIPER20AWindshield wiper and washer
27P.WIND
28ENGINE15AEngine control system, Supplemental restraint system, ABS, Power steering
29TAIL10ATaillights, License plate light, Parking lights, Front side-maker lights, Rear side-marker lights
30ILLUMI10AIlluminated entry system
31EGI COMP110AEngine control system
32EGI COMP210AEngine control system
33EGI INJ15AFuel injector
34EPS60APower steering

Fuse box diagram (Passenger compartment)

Interior fuse box diagram: Mazda RX-8 (2007, 2008)

Assignment of the fuses in the passenger compartment (2007, 2008)
DESCRIPTIONFUSE RATINGPROTECTED COMPONENT
1CIGAR15ALighter
2ACC7.5AAudio system. Power control mirror
3AUX PWR20AAccessory socket
4A/C7.5AAir conditioner
5METER10AInstrument cluster
6TCM10ATransmission control system
7SPARE
8SPARE
9M.DEF10AMirror defroster (Some models)
10DSC7.5ADSC (Some models)
11AUDIO20AAudio system (Some models)
12D.LOCK30APower door locks, Moonroof' (Some models)
13P.WIND30APower windows
14ROOM15AInterior lights
15SPARE
16SPARE

2009

Fuse box diagram (Engine compartment)

Under-hood fuse box diagram: Mazda RX-8 (2009)

Assignment of the fuses in the engine compartment fuse box (2009)
DESCRIPTIONFUSE RATINGPROTECTED COMPONENT
1MAIN120AFor protection of all circuits
2HEATER40AHeater
3AIR PUMP60AAir pump
4BTN30APower windows, Power door locks, Illuminated entry system, Moonroof (Some models)
5DEFOG50ARear window defroster
6FAN 130AElectric fan 1
7ABS/DSC40AABS, DSC (Some models)
8ACC30ALighter, Power control mirror, Accessory socket, Audio system
9FAN 230AElectric fan 2
10HEAD15AHeadlight high beams (Some models), Headlight cleaner (Some models)
11HEAD LOW R15AHeadlight low beam (RH)
12HEAD LOW L15AHeadlight low beam (LH)
13DRL15ADRL (Headlight high beams) (Some models)
14DSC30ADSC (Some models)
15SEAT WARM20ASeat warmer (Some models)
16H/CLEAN20AHeadlight cleaner (Some models)
17R.FOG
18FOG15AFog lights (Some models)
19A/C10AAir conditioner
20IG40AFor protection of various circuits
21P.WIND 130APower window
22IG KEY15AFor protection of various circuits
23STOP10ABrake lights
24FUEL PUMP20AFuel pump
25HORN15AHorn
26HAZARD15AHazard warning flashers, Turn signals
27ETV15AElectric throttle valve
28ST10AStarter
29WIPER20AWindshield wiper and washer
30TCM15ATCM (Some models)
31ENGINE15AEngine control system, Supplemental restraint system, ABS, Power steering
32TAIL10ATaillights, License plate light, Parking lights, Front side-maker lights. Rear side-marker lights
33ILLUMI7.5AIlluminated entry system
34EGI COMP115AEngine control system
35EGI COMP210AEngine control system
36EGI INJ15AFuel injector
37P.WIND 220APower window
38EPS60APower steering

Fuse box diagram (Passenger compartment)

Interior fuse box diagram: Mazda RX-8 (2009)

Assignment of the fuses in the passenger compartment (2009)
DESCRIPTIONFUSE RATINGPROTECTED COMPONENT
1CIGAR15ALighter
2ACC7.5AAudio system. Power control mirror
3OUTLET
4A/C7.5AAir conditioner
5METER10AInstrument cluster
6
7SPARE
8SPARE
9M.DEF10AMirror defroster (Some models)
10DSC7.5ADSC (Some models)
11AUDIO25AAudio system ( Bose Sound System-equipped model) (Some models)
12D.LOCK30APower door locks, Moonroof (Some models)
13OUTLET15AAccessory socket
14ROOM15AInterior lights
15SPARE
16SPARE

2010, 2011

Fuse box diagram (Engine compartment)

Under-hood fuse box diagram: Mazda RX-8 (2010, 2011)

Assignment of the fuses in the engine compartment fuse box (2010, 2011)
DESCRIPTIONFUSE RATINGPROTECTED COMPONENT
1MAIN120AFor protection of all circuits
2HEATER40AHeater
3AIR PUMP60AAir pump
4BTN30APower door locks, Illuminated entry system, Moonroof (Some models)
5DEFOG50ARear window defroster
6FAN 130AElectric fan 1
7ABS/DSC40AABS, DSC (Some models)
8ACC30ALighter, Power control mirror, Accessory socket, Audio system
9FAN 230AElectric fan 2
10HEAD15AHeadlight high beams (Some models), Headlight cleaner (Some models)
11HEAD LOW R15AHeadlight low beam (RH)
12HEAD LOW L15AHeadlight low beam (LH)
13DRL15ADRL (Headlight high beams) (Some models)
14DSC30ADSC (Some models)
15SEAT WARM20ASeat warmer (Some models)
16H/CLEAN20AHeadlight cleaner (Some models)
17R.FOG
18FOG15AFog lights (Some models)
19A/C10AAir conditioner
20IG40AFor protection of various circuits
21P.WIND 130APower window
22IG KEY15AFor protection of various circuits
23STOP10ABrake lights
24FUEL PUMP20AFuel pump
25HORN15AHorn
26HAZARD15AHazard warning flashers, Turn signals
27ETV15AElectric throttle valve
28ST10AStarter
29WIPER20AWindshield wiper and washer
30TCM15ATCM (Some models)
31ENGINE15AEngine control system, Supplemental restraint system, ABS, Power steering
32TAIL10ATaillights, License plate light, Parking lights, Front side-maker lights, Rear side-marker lights
33ILLUMI7.5AIlluminated entry system
34EGI COMP115AEngine control system
35EGI COMP210AEngine control system
36EGI INJ15AFuel injector
37P.WIND 220APower window
38EPS60APower steering

Fuse box diagram (Passenger compartment)

Interior fuse box diagram: Mazda RX-8 (2010, 2011)

Assignment of the fuses in the passenger compartment (2010, 2011)
DESCRIPTIONFUSE RATINGPROTECTED COMPONENT
1CIGAR15ALighter
2ACC7.5AAudio system. Power control mirror
3OUTLET
4A/C7.5AAir conditioner
5METER10AInstrument cluster
6
7SPARE
8SPARE
9M.DEF10AMirror defroster (Some models)
10DSC7.5ADSC (Some models)
11AUDIO25AAudio system ( Bose Sound System-equipped model) (Some models)
12D.LOCK30APower door locks, Moonroof (Some models)
13OUTLET15AAccessory socket
14ROOM15AInterior lights
15SPARE
16SPARE
What a blown fuse looks like?

If the wire is broken, the fuse is blown (but sometimes a fuse can look completely normal and still be blown and in need of replacement).
Mazda RX-8 (2003-2012) fuses December 16, 2018 admin