Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

Instructions for Installing LED Headlight Bulbs

Model: Mazda Mx 5 MK 2, NB - Years: 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
Part: Light bulb

See other generations:
Video tutorial

Replacing the original headlight bulbs with LED ones instead of xenon will give the vehicle a significantly more modern appearance and improve visibility. Start by disconnecting the power connector from the original bulb (H4 fitting), remove the rubber cover, and unclip the retaining spring of the bulb itself.

Extract the original bulb and insert the LED one, reposition the rubber cover, attach the heat sink, and connect it to the ignition control unit by connecting the original plug to the unit and the other wires to the new bulb.


Updated on 17 February 2026 by ScegliAuto


Related tutorials

Fitting LED Lights to Your Car
Fitting LED Lights to Your Car
Mazda Mx 5 (1998-2005 / MK 2, NB) The term LED stands for "Light Emitting Diode". Installing LEDs in vehicles requires minimal time and effort. This guide explains how to fit economic…
Installation of Front and Rear Bumper Spoilers
Installation of Front and Rear Bumper Spoilers
Mazda Mx 5 (1989-1997 / MK 1) Lift the vehicle on suitable car stands or a lift to facilitate the installation process. The spoiler kit includes the securing screws: you will need…
Where is the rear lights fuse located in the Mazda MX-5?
Mazda Mx 5 (1989-1997 / MK 1) If the rear lights of your Mazda MX-5 suddenly stop working and the bulbs are in good condition, check the status of the respective fuse, which is in…

Other guides you may be interested in

How to Reset the EDC Light on a Mercedes Sprinter?

When the EDC light appears on the instrument cluster of a Mercedes Sprinter, it indicates a generic malfunction in the vehicle's injection system. To identify the source of the problem, a diagnosis must be performed at a workshop. This will help identify the damaged component, which will need to be replaced or repaired. Once the issue has been physically addressed, connect a diagnostic tool to the vehicle's OBD port located under the steering column. This will allow you to clear the errors in the ECU, turning off the EDC light.

Watch the video!


by ScegliAuto

More videos