Mazda 3 Service Manual: Headlight Bulb Removal/Installation

Mazda 3 Service Manual / Body / Lighting & Horn / Exterior / Headlight Bulb Removal/Installation

Halogen Type

Low-beam

1. Disconnect the negative battery cable..

2. Disconnect the connector.

3. Remove the cover.

4. Remove the adaptor.

5. Remove the headlight bulb (LO).

CAUTION:

A halogen bulb generates extremely high heat when it is illuminated. If the surface of the bulb is soiled, excessive heat will build up and the life of the bulb will be shortened. When replacing the bulb, hold the metal flange, not the glass.

6. Install in the reverse order of removal.

High-beam

1. Disconnect the negative battery cable..

2. Disconnect the connector.

3. Rotate the headlight bulb (HI) in the direction of the arrow shown in the figure to remove it.

4. Remove the headlight bulb (HI).

CAUTION:

A halogen bulb generates extremely high heat when it is illuminated. If the surface of the bulb is soiled, excessive heat will build up and the life of the bulb will be shortened. When replacing the bulb, hold the metal flange, not the glass.

5. Install in the reverse order of removal.

Discharge Type

WARNING:

Incorrect servicing of the discharge headlight bulb could result in electrical shock. Before servicing the discharge headlight bulb, always refer to the service warnings..

1. Disconnect the negative battery cable..

2. Remove the front bumper..

3. Remove the front combination light..

4. Rotate the cover in the direction of the arrow shown in the figure to remove it.

5. Rotate the discharge headlight connector in the direction of the arrow shown in the figure to remove it.

6. Press sections A to release the bulb retaining wire.

7. Remove the discharge headlight bulb.

CAUTION:

The bulb generates extremely high heat when it is illuminated. If the surface of the bulb is soiled, excessive heat will build up and the life of the bulb will be shortened. When replacing the bulb, hold the metal flange, not the glass.

8. Install in the reverse order of removal.

Discharge headlight connector installation note

CAUTION:

If the installation direction of the discharge headlight connector is incorrect when the connector is installed, the connector may contact the front combination light housing during the AFS operation and the AFS may not operate normally. After installing the connector to the position shown in the figure, verify that the connector does not contact the front combination light housing.

Headlight Auto Leveling System Initialization

CAUTION: If the headlight auto leveling initial setting is not stored correctly, the headlight auto leveling system may not operate normally. To store the initial setting correctly, perf ...

Headlight Leveling Actuator Inspection

NOTE: Headlight leveling actuator are integrated with the front combination light. For the actuator inspection of the headlight auto leveling system, perform the headlight leveling ...

Other materials:

Scheduled Maintenance (Mexico)
Follow Schedule 1 if the vehicle is operated mainly where none of the following conditions (severe driving conditions) apply. Repeated short-distance driving Driving in dusty conditions Driving with extended use of brakes Driving in areas where salt or other corrosive materials are used ...

Brake Fluid Level Sensor Inspection
1. Disconnect the brake fluid level sensor connector from the master cylinder. 2. Inspect for continuity according to fluid level between the brake fluid level sensor terminals. If not as indicated in the table, replace the reserve tank. ...

Rear Door Latch And Lock Actuator Inspection
1. The following actuator and switch are integrated with the rear door latch and lock actuator. Inspect the rear door latch and lock actuator according to each inspection procedure for the following items. Rear door lock actuator. Rear door latch switch. Rear door lock-li ...