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How to Replace a Headlamp Bulb on a Mazda 3

Model: Mazda 3 BK, MK 1 - Years 2003-2009
Part: Headlight bulb

Want to change the front headlamp bulbs on a Mazda 3 but don’t know how? Let’s go through the process. Open the bonnet by pulling the lever located at the bottom right of the dashboard and secure it. Remove the inspection caps from the rear of the headlamps; you will find the bulbs with metal clips. Pull the plastic bulb holder out of the headlamp and extract the damaged bulb. Install the new bulb (ensuring it is the correct type and size) and insert the bulb holder back into the headlamp housing. Finally, close the headlamp with the inspection cap. Test the lights to ensure they function correctly.

Updated on 26 February 2026 by ScegliAuto

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