Mazda Millenia (2000) – fuse box diagram
Year of production: 2000
Fuse block (Engine compartment)
| Number | Ampere rating [A] | Description | |
| 1 | MAIN | 120 | For protection of all circuits |
| 2 | AD.FAN | 30 | Additional cooling fan for air conditioner |
| 3 | EGIINJ | 30 | Fuel injection system |
| 4 | HEAD | 40 | Headlights |
| 5 | IG KEY | 60 | RADIO, TURN, METER, ENGINE, S/ROOF* and P/WIND fuses, Ignition system |
| 6 | COOLING FAN | 30 | Cooling fan |
| 7 | ABS* | 60 | Antilock brake system |
| 8 | HEATER | 40 | Heater, Air conditioner |
| 9 | DEFOG | 40 | Rear window defroster |
| 10 | BTN | 60 | STOP, ROOM and D/LOCK fuses, Fuel lid opener, Power door lock |
| 11 | AUDIO* | 20 | Audio system |
| 12 | HORN | 10 | Horn |
| 13 | P.SEAT* | 30 | Power seat |
| 14 | — | — | — |
| 15 | IDLUP | 10 | Engine control system |
| 16 | ST.SIGN | 10 | Engine control unit |
| 17 | FOG* | 15 | Fog lights |
| 18 | S.WARM* | 20 | Seat warmer |
| 19 | TAIL | 15 | Taillights, Parking lights, License plate lights, Instrument panel illumination, Glove box light, Clock |
| 20 | — | — | — |
| 21 | — | — | — |
| 22 | — | — | — |
| * Some models | |||
Fuse panel (Driver’s side)
| Description | Ampere rating [A] | Description | |
| 1 | HAZARD | 15 | Hazard warning light |
| 2 | ROOM | 15 | Clock, Interior light |
| 3 | SIROOF | 15 | Sunroof |
| 4 | METER | 15 | Gauges, Back-up lights Tum signals, Cruise control |
| 5 | STOP | 20 | Brake lights |
| 6 | — | — | — |
| 7 | IIA | 15 | IIA |
| 8 | R.DEF | 15 | Rear window defroster |
| 9 | A!C | 10 | Air conditioner |
| 10 | WIPER | 20 | Windshield wipers and washer |
| 11 | M.DEF | 10 | Mirror defroster |
| 12 | START | 15 | Starter |
| 13 | TURN | 10 | Tum signal lights |
| 14 | BLOWER | 15 | Air conditioner |
| 15 | P/WIND | 30 | Power windows |
| 16 | — | — | — |
| 17 | — | — | — |
| 18 | RADIO | 10 | Radio (cassette tape player) |
| 19 | ENGINE | 15 | Engine control system |
| 20 | ILLUMI | 10 | Dashboard illumination |
| 21 | OPENER | 15 | Trunk lid opener, Fuel-lid opener |
| 22 | — | — | — |
| 23 | CIGAR | 15 | Cigar lighter |
| 24 | — | — | — |
| 25 | — | — | — |
| 26 | SPARE | 30 | — |
| 27 | — | — | — |
| 28 | — | — | — |
| 29 | D/LOCK | 30 | Power door lock |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.