Production of the Mazda Demio began in July 1996 in Japan, with exports to Europe starting in the second half of 1998. In overseas markets, the model was also sold as the Mazda 121 and rebadged under the Ford brand as the Festiva Mini Wagon. Below is a comprehensive guide to the fuse box diagrams for the first-generation Mazda Demio (DW chassis, model years 1996–2003).
Below are the locations, reference photos, and circuit assignments for the distribution boxes. Fuses for the “Cigarette Lighter” and “Fuel Pump” circuits are highlighted in bold.
Engine Compartment
The main power distribution box is located in the engine bay on the left (driver) side, adjacent to the battery.
Reference photo shown above.
| Diagram | |
|---|---|
| Type 1 | |
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| Type 2 | |
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| Fuse ID | Circuit Protected |
| ABS | Anti-lock Braking System (ABS) |
| HEAD | Headlamps |
| INJ | Fuel injection system / Fuel pump |
| MAIN | Main power supply fuse |
| IG KEY | Ignition switch circuits (Cigarette lighter, engine control, instrument cluster, rear wiper, rear window defogger, front wipers, sunroof, power windows, A/C) |
| BTN | Battery main power (Interior lighting, central locking, brake lights, parking lights) |
| HEATER | Blower motor / Climate control heater |
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| External relays: No. 13 — A/C condenser fan relay; No. 14 — Blower motor relay. | |
Passenger Compartment
Located behind the trim panel on the driver's side, at the lower portion of the instrument panel near the steering column.
Overview of the interior fuse panel (Mazda Demio DW).
| Diagram | ||
|---|---|---|
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| No. | Circuit Protected | Rating (A) |
| A | Blower motor — HEATER | 40 |
| B* | Radiator cooling fan | 30 |
| C** | Power windows — P.WIND | 15 |
| C* | Hazard warning lights | 15 |
| C** | Auxiliary power socket (Cigarette lighter), clock, audio system, power mirrors | 15 |
| D* | Rear window defogger | 20 |
| E* | Heated side mirrors | 10 |
| E** | Parking lights, license plate lamps, instrument cluster illumination | 10 |
| F | Anti-lock Braking System — ABS | 40 |
| G* | Sunroof — SUNROOF | 15 |
| G** | Windshield wipers and washer — WIPER | 20 |
| H* | Air conditioning system — A/C | 15 |
| H** | Rear window defogger | 20 |
| I* | Windshield wipers and washer — WIPER | 20 |
| I** | Sunroof | 15 |
| J | Front power windows | 30 |
| K | Rear power windows | 30 |
| L | Rear window wiper and washer | 10 |
| M | Turn signals, reverse lights | 15 |
| N | Engine Control Module — ENGINE | 15 |
| O* | Auxiliary power socket (Cigarette lighter), clock, audio system, power mirrors | 15 |
| O** | Radiator cooling fan | 30 |
| R* | Parking lights, license plate lamps, instrument cluster illumination | 10 |
| P** | Hazard warning lights | 15 |
| Q* | Parking lights, license plate lamps, instrument cluster illumination | 10 |
| Q** | Air conditioning system | 20 |
| R | Auxiliary A/C condenser fan | 20 |
| S | Lighting system (ILLUMI fuse), front fog lamps | 20 |
| T | Central door locking | 20 |
| U | Cargo area lamp, brake lights, horn | 10 |
| V | Interior dome lighting, audio speakers, EGI Control Unit (EGIC/U), cargo area lamp | 10 |
| * — Left-Hand Drive (LHD) models | ||
| ** — Right-Hand Drive (RHD) models | ||