It doesn’t matter if it’s for your personal security, for roadworthiness testing or to avoid a fine, ensuring that your headlamp bulbs are all the time functioning is very important. In reality, bulbs are wearing auto parts that will surely burn out after awhile and consequently need to be changed. You’re almost certainly on the website because one of your parking lights is burnt out and you’re struggling with how to change your Cadillac ATS’s license plate bulb, we’ve created this article to help you do it all on your own and not have to go to your motor mechanic. Firstly, we will examine 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 Cadillac ATS.

change-license-plate-bulb-cadillac-ats

How to swap the license plate bulb on your Cadillac ATS through the outside

This tactic is the least difficult of the two, in reality, for this one you will simply require 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 situation we will take some time on in the second part of this article content to show you the approach.
So let’s start with changing the number plate bulb by going through the outside of your Cadillac ATS. It doesn’t matter if it’s the front or the back of your motor vehicle the method will be similar.
Here are a few simple guidelines to stick to to carry out this maintenance:

  • With the engine off, disconnect 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 specified for this goal (usually on the transparent cover) and lever on the plastic window to open the license plate bulb slot of your Cadillac ATS
  • .

  • Use your screwdriver or knife to remove the bulb from its place, if you are scared of destroying a thing, 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 test the light to confirm the achievement of the procedure.

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

Second part of our article, swap this license plate bulb on your Cadillac ATS 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 swap the front license plate bulb on my Cadillac ATS

To swap the one on the front plate, nothing could be simpler, you will have to position 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, usually kept by two soft plastic tabs by pressing on both at once, then now that 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 apply too much force or you will break the plastic cover), and you will simply have to take out the burnt-out license plate bulb and change it with the new , then test out and reassemble the whole thing.

How to swap the rear license plate bulb on my Cadillac ATS

Finally last possibility, you must swap the bulb on the backplate of your Cadillac ATS, but you cannot open the cover from the outside of your motor vehicle. In this instance, here is the technique to do this task:

  • Disconnect the battery from your Cadillac ATS
  • Locate 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 delicately on all the frame of the trunk to remove it.
  • Once established, before removing the bulb holders, disconnect the holders for easier access.
  • Using a screwdriver, lever the two plastic parts to remove the bulb holder
  • .

  • Change the burnt-out license plate bulb on your Cadillac ATS, test it and reassemble it, watching the clips on the trunk liner

.
There you have it, you have found out the main techniques for changing license plate bulbs on your car, remember that on some models the method may be a bit different but you should be able to accomplish it following the explanation of this article. If you can’t do it, don’t hesitate to go to your mechanic it would be a shame to break a part of your Cadillac ATS. If you need to change other bulbs like the position light bulbs on your Cadillac ATS or the low beam bulbs on Cadillac ATS, don’t hesitate to read our articles which explain you the process to follow.

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