Regardless it’s for your own personal security, for roadworthiness testing or to avoid a fine, ensuring your headlamp bulbs are always functional is necessary. Indeed, bulbs are wearing parts that will surely burn out after some time and as a result need to be swapped out. You’re likely on the website because one of your parking lights is burnt out and you’re struggling with how to change your Cadillac XTS’s license plate bulb, we’ve written and published this article content to help you do it all on your own and not have to go to your auto mechanic. Firstly, we will look at changing the license plate bulb from the outside, secondly, how to replace the license plate bulb without outside access, and thirdly, how to replace the rear license plate bulb of your Cadillac XTS.

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How to replace the license plate bulb on your Cadillac XTS through the outside

This option is the most simple of the two, in truth, for this one you will just have 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 take some time on in the second part of this article to describe the way.
So let’s begin with changing the number plate bulb by going through the outside of your Cadillac XTS. Regardless it’s the front or the back of your motor vehicle the process will be similar.
Here are a few simple guidelines to stick to to execute this routine service:

  • With the engine off, unplug the battery terminals from your car
  • Face your license plate and use a flat screwdriver or knife to place the flat part into the notch assigned for this purpose (generally on the transparent cover) and lever on the plastic window to open the license plate bulb slot of your Cadillac XTS
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  • Use your screwdriver or knife to remove the bulb from its location, in the event that you are afraid of damaging anything, you can as well do it with your fingers.
  • Finally, put the new license plate light bulb
  • Last step, before reassembling, reconnect your battery and verify the light to confirm the success of the task.

How to replace the number plate bulb on your Cadillac XTS without outside access

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

How to replace the front license plate bulb on my Cadillac XTS

To replace the one on the front plate, nothing could be less complicated, you will have to put yourself under the motor 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, generally held by two soft plastic tabs by pressing on both simultaneously, then once you have your license plate bulb block in hand, Remove the plastic that operates 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 extra care not to put in too much force otherwise you will break the plastic cover), and you will simply have to take off the burnt-out license plate bulb and replace it with the new , then check and reassemble the whole thing.

How to replace the rear license plate bulb on my Cadillac XTS

Finally last possibility, you must replace the bulb on the backplate of your Cadillac XTS, but you cannot really open the cover from the outside of your motor vehicle. In such a case, here is the tactic to execute this operation:

  • Unplug the battery from your Cadillac XTS
  • Locate 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 found, before removing the bulb holders, unplug the holders for much easier access.
  • Using a screwdriver, lever the two plastic parts to remove the bulb holder
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  • Change the burnt-out license plate bulb on your Cadillac XTS, verify it and reassemble it, watching the clips on the trunk liner

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There you have it, you have found out the main tactics for changing license plate bulbs on your car, be aware that on some models the method may be a bit different but you should be able to realize it following the outline of this document. If you can’t do it, don’t hesitate to go to your garage area it would be a shame to break a part of your Cadillac XTS. If you desire to change other bulbs like the position light bulbs on your Cadillac XTS or the low beam bulbs on Cadillac XTS, don’t hesitate to read our articles which demonstrate you the operation to follow.

To discover more tips on the Cadillac XTS, take a look at the Cadillac XTS category.