Whether it’s for your personal safety, for roadworthiness testing or to avoid a fine, ensuring that your headlamp bulbs are always functioning is necessary. In fact, bulbs are wearing parts that will predictably burn out with time and consequently need to be changed. You’re quite likely in this article because one of your parking lights is burnt out and you’re questioning how to change your Mazda 3’s license plate bulb, we’ve made this article content to help you do it all on your own and not have to go to your mechanic. Firstly, we will take a look at changing the license plate bulb from the outside, secondly, how to change the license plate bulb without outside access, and thirdly, how to change the rear license plate bulb of your Mazda 3.

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How to change the license plate bulb on your Mazda 3 coming from the outside

This technique is the simplest of the two, actually, for this one you will only require to take off the protective covers of the bulbs. Unfortunately on some years or packages of car these covers do not open from the outside and if this is the case we will spend some time on in the second part of this article content to show you the approach.
So let’s begin with changing the number plate bulb by going through the outside of your Mazda 3. Whether it’s the front or the back of your vehicle the operation will be identical.
Here are a few simple steps to stick to to carry out this service:

  • With the engine turned off, disconnect the battery terminals from your car
  • Position yourself in front of your license plate and use a flat screwdriver or knife to insert the flat part into the notch provided for this goal (usually on the transparent cover) and lever on the plastic window to open the license plate bulb slot of your Mazda 3
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  • Use your screwdriver or knife to remove the bulb from its location, in the event you are scared of damaging something, you can also do it with your fingers.
  • Finally, position the new license plate light bulb
  • Last step, before reassembling, reconnect your battery and verify the light to confirm the success of the operation.

How to replace the number plate bulb on your Mazda 3 without outside access

Second part of our item, change this license plate bulb on your Mazda 3 without external access. Most often you will be able to access it, however some series (often at the rear does not allow this access).

How to change the front license plate bulb on my Mazda 3

To change the one on the front plate, nothing could be less complicated, you will have to position yourself under the vehicle (preferably positioned on candles to give you some space), and, going through the rear of the bumper, you will have to unclip the license plate bulb block, usually kept by two soft plastic tabs by pressing on both at the same time, then now that you have your license plate bulb block in hand, Take off the plastic that acts as a seal, then with a thin screwdriver, on one side you will find a small notch, use a lever to open the plastic cover (take care not to apply too much pressure or you will break the plastic cover), and you will only have to take off the burnt-out license plate bulb and change it with the new , then check and reassemble the whole thing.

How to change the rear license plate bulb on my Mazda 3

Finally last possibility, you must change the bulb on the backplate of your Mazda 3, but you are not able to open the cover from the outside of your vehicle. In such a case, here is the approach to conduct this task:

  • Disconnect the battery from your Mazda 3
  • Find the spot of your light bulbs from the outside.
  • From the inside of the trunk, you have to remove the lining of the trunk, kept by clips, you will have to lever carefully on all the frame of the trunk to remove it.
  • Once established, before removing the bulb holders, disconnect the holders for less complicated access.
  • Using a screwdriver, lever the two plastic parts to remove the bulb holder
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  • Replace the burnt-out license plate bulb on your Mazda 3, verify it and reassemble it, watching the clips on the trunk liner

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There you have it, you have discovered the main tactics for changing license plate bulbs on your car, take notice that on some models the method may be a bit different but you should be able to realize it following the outline of this article content. If you can’t do it, don’t hesitate to go to your garage it would be a shame to break a part of your Mazda 3. If you need to change other bulbs like the position light bulbs on your Mazda 3 or the low beam bulbs on Mazda 3, don’t hesitate to consult our content articles which describe you the procedure to follow.

Whenever you have any further questions about the Mazda 3, do not hesitate to consult our Mazda 3 category.