Mazda 3 manuals

Mazda 3 Owners Manual: Fuse Replacement

Replacing the fuses on the vehicle's left side

If the electrical system does not work, first inspect the fuses on the vehicle's left side.

  1. Make sure the ignition is switched off, and other switches are off.
  2. Open the fuse panel cover.

Mazda 3. Replacing the fuses on the vehicle's left side


  1. Pull the fuse straight out with the fuse puller provided on the fuse block located in the engine compartment.

Mazda 3. Replacing the fuses on the vehicle's left side


  1. Inspect the fuse and replace it if it is blown.

Mazda 3. Replacing the fuses on the vehicle's left side


  1. Insert a new fuse of the same amperage rating, and make sure it fits tightly. If it does not fit tightly, have an expert install it. We recommend an Authorized Mazda Dealer.

    If you have no spare fuses, borrow one of the same rating from a circuit not essential to vehicle operation, such as the AUDIO or OUTLET circuit

CAUTION Always replace a fuse with a genuine Mazda fuse or equivalent of the same rating. Otherwise you may damage the electric system.
  1. Reinstall the cover and make sure that it is securely installed.

Replacing the fuses under the hood

If the headlights or other electrical components do not work and the fuses in the cabin are normal, inspect the fuse block under the hood. If a fuse is blown, it must be replaced. Follow these steps:

  1. Make sure the ignition is switched off, and other switches are off.
  2. Remove the fuse block cover.

Mazda 3. Replacing the fuses under the hood


  1. If any fuse but the MAIN fuse is blown, replace it with a new one of the same amperage rating .

Mazda 3. Replacing the fuses under the hood


WARNING Do not replace the main fuse and multiplex slow blow fuse by yourself.

Have an Authorized Mazda Dealer perform the replacement: Replacing these fuses by yourself is dangerous because they are high current fuses. Incorrect replacement could cause an electrical shock or a short circuit resulting in a fi re.

  1. Reinstall the cover and make sure that it is securely installed.
Fuses
Your vehicle's electrical system is protected by fuses. If any lights, accessories, or controls do not work, inspect the appropriate circuit protector. If a fuse has blown, the inside element w ...

Fuse Panel Description
Fuse block (Engine compartment) *1 With xenon fusion headlights *2 With halogen headlights Fuse block (Left side) ...

Other materials:

Antenna Feeder No.6 Inspection
1. Disconnect the negative battery cable.. 2. Remove the following parts: a. Upper panel. b. Shift knob (MTX). c. Selector lever knob (ATX). d. Shift panel. e. Side wall. f. Console. g. Car-navigation unit. 3. Verify that the continuity between antenna feeder No.6 terminals is as i ...

Rear Seat Back Frame Removal/Installation
1. Remove the rear seat cushion.. 2. Remove the rear buckle installation bolt.. 3. Remove the rear seat back.. 4. Remove the headrest. 5. Open the fasteners. 6. Detach the hooks. 7. Remove the child-restraint seat anchor covers in the order of (1), (2) as shown in the figure. (5H ...

Seat Warmer
The front seats are electrically heated. The ignition must be switched ON. Press the seat warmer switch to illuminate the indicator light while the ignition is switched ON. The mode changes as follows each time the seat warmer switch is pressed. WARNING Be careful when using t ...

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