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 Headlights

Model: Mazda 3 MK 2, BL - Years 2009-2013
Part: Accessory kit

Replacing the front headlight bulbs with LED types will greatly improve night visibility while making the front of the vehicle look much more modern and appealing; access the headlight from the engine bay on the passenger side to disconnect the power connector of the bulb and detach the bulb complete with its holder; then insert the new LED bulb, securing it in the appropriate headlight socket and connect the ignition control unit by performing a sort of bypass with the original connector; finally, secure the control unit to the cross member of the headlight support. On the driver's side, it is necessary to remove the front wheel and the wheel arch liner to carry out the installation using the same steps.

Updated on 17 February 2026 by ScegliAuto

Video tutorial

Related tutorials

Installation of LED Front Headlights
Installation of LED Front Headlights
Mazda 3 (2009-2013 / MK 2, BL) Replacing the bulbs in the front headlights with LED ones is a good solution as these lamps not only give the vehicle a more modern and appealing loo…
Installing LED Interior Lights
Installing LED Interior Lights
Mazda 3 (2009-2013 / MK 2, BL) Replacing the interior lights with LED ones will give the vehicle a much more modern and appealing look while improving visibility. The replacement i…
Installation of LED Interior Lights
Installation of LED Interior Lights
Mazda 3 (2009-2013 / MK 2, BL) Installing LED interior lights will give the car a much more modern and appealing look while also improving internal visibility. Before proceeding wi…

Other guides you may be interested in

How to Check the Oil Level on a Jeep Renegade?

To check the oil level on a Jeep Renegade, you need to open the bonnet to access the components inside the engine bay: on the lower left side of the engine block, you will find the dipstick for checking the level. This should be pulled out and thoroughly cleaned with a cloth: once cleaned, reinsert it back into its tube and pull it out immediately after. This way, you can check that the oil mark is between the minimum and maximum levels; finally, you can place the dipstick back in its tube.

Watch the video!


by ScegliAuto

More videos