Regardless whether it’s for your own safety, for roadworthiness testing or to avoid a fine, being sure your headlamp bulbs are all the time operational is fundamental. Indeed, bulbs are wearing parts that will obviously burn out over time and consequently need to be swapped out. You’re most likely on the website because one of your parking lights is burnt out and you’re worried about how to change your GMC Terrain’s license plate bulb, we’ve written and published this article to help you do it by yourself 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 GMC Terrain.

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How to change the license plate bulb on your GMC Terrain throughout the outside

This process is the most simple of the two, actually, for this one you will just need to take out the protective covers of the bulbs. Regrettably on some years or packages of car these covers do not open from the outside and if this is the case we will spend a moment on in the second part of this content page to demonstrate the way.
So let’s begin with swapping the number plate bulb by going through the outside of your GMC Terrain. Regardless whether it’s the front or the back of your vehicle the procedure will be the same.
Here are a few simple actions to follow 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 place the flat part into the notch specified for this goal (generally on the transparent cover) and lever on the plastic window to open the license plate bulb slot of your GMC Terrain
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  • Use your screwdriver or knife to remove the bulb from its location, if you are worried of breaking anything, you can as well do it with your fingers.
  • Finally, position the new license plate light bulb
  • Last stage, before reassembling, reconnect your battery and verify the light to confirm the successfulness of the task.

How to replace the number plate bulb on your GMC Terrain without outside access

Second part of our document, change this license plate bulb on your GMC Terrain without external access. Generally you will be able to access it, nevertheless some series (often at the rear does not allow this access).

How to change the front license plate bulb on my GMC Terrain

To change the one on the front plate, nothing could be less complicated, you will have to position yourself under the vehicle (preferably placed 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, generally held by two soft plastic tabs by pressing on both at once, then right after you have your license plate bulb block in hand, Take out 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 exert too much force otherwise you will break the plastic cover), and you will simply have to take out the burnt-out license plate bulb and replace it with the new , then verify and reassemble the whole thing.

How to change the rear license plate bulb on my GMC Terrain

Finally last option, you must change the bulb on the backplate of your GMC Terrain, but you simply cannot open the cover from the outside of your vehicle. In this case, here is the solution to operate this operation:

  • Disconnect the battery from your GMC Terrain
  • Find the position of your light bulbs from the outside.
  • From the inside of the trunk, you have to remove the lining of the trunk, held by clips, you will have to lever carefully on all the frame of the trunk to remove it.
  • Once located, 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 GMC Terrain, verify it and reassemble it, watching the clips on the trunk liner

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There you have it, you have learned the main tactics for swapping license plate bulbs on your car, be aware that on some models the methodology may be a bit different but you should be able to accomplish it following the outline of this document. If you can’t do it, don’t be reluctant to go to your garage it would be a shame to break a part of your GMC Terrain. If you want to change other bulbs like the position light bulbs on your GMC Terrain or the low beam bulbs on GMC Terrain, don’t be reluctant to read our articles which explain you the process to follow.

Whenever you have any additional questions about the GMC Terrain, do not hesitate to consult our GMC Terrain category.