Regardless of it’s for your own safety, for roadworthiness testing or to avoid a fine, being sure your headlamp bulbs are constantly working is necessary. In fact, bulbs are wearing parts that will definitely burn out over time and as a consequence need to be replaced. You’re probably on this website because one of your position lamp is burnt out and you’re wondering how to change the bulb of my Cadillac ATS parking light, we’ve created this content to help you do this procedure without help and not need to go to your repair shop. In a first step, we will look at replacing the front daytime running light bulb of your motor vehicle and in a second art, how to swap the rear daytime running light.

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How to swap the front parking light bulb of my Cadillac ATS?

We will commence this document with swapping the front daytime running light bulb of your Cadillac ATS, remember that according to the year and finish of your motor vehicle it may not be quite the same methodology to use. In fact, even if the position of your bulb is not going to change, the access may be more or less difficult depending on the features of your car.

First methodology, we will conduct the bulb swap of your daytime running light without taking out the headlight of your Cadillac ATS. Although this method is the easiest, it is not assured that you will be able to accomplish it on your motor vehicle without encumbrance. In fact, based on the options and the year, on some versions there will not be enough space for you to swap the bulb by doing this. Here are the two different ways to swap the bulb of the front parking light of your Cadillac ATS:.

  • Going through the bonnet of your car: First solution, you will only go through the bonnet of your motor vehicle to access your headlight unit. This is the most logical approach but it is not always easy to do to achieve, generally because of secondary parts that will obstruct your access. To achieve this, here are the steps to follow. First, with the engine off, disconnect the terminals of your battery to avoid any short circuit or risk of electrocution. Now that this step has been accomplished, you will need to access the back of your headlight unit to swap the daytime running light bulb on your Cadillac ATS. You may perhaps need to remove the battery for easier access. In this instance, you will need to open the bulb protection cap on your headlight (¼ generally does the job), then you will need to remove the bulb socket from its area. To achieve this, pull delicately on the socket and not on the wires (you risk damaging them), finally when the socket is out, you can swap your parking lamps bulb, being vigilant not to damage the wires and use a cloth to avoid dirtying your new bulb. Once carried out, reassemble the assembly, reconnect your battery and perform a check test before taking to the road.
  • By taking out the crosshair grill and the headlight:
  • Second option, you can remove the headlight of your Cadillac ATS if it turns out the access through the engine block seems too complicated. To accomplish this, you just have to open your bonnet, remove the front grill held by only a few torx screws, then remove the headlight in question. Once these actions are finished you will simply have to follow the same method as on the previous section to swap the front daytime running light bulb of your Cadillac ATS

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How to swap the rear parking light bulb on your Cadillac ATS

Finally, if you want to replace the rear parking light bulb of your Cadillac ATS the approach is more simple, here are the different guidelines to follow to allow you to replace this bulb:

  • Unplug your battery
  • Get the floorboards out of the trunk.
  • Unscrew the back cover of the headlight unit from your car.
  • After finding the rear position lamps bulb on your car, remove the burnt-out bulb.
  • Insert your new parking light bulb into the headlamp assembly on your car
  • Reassemble the whole thing.

Examine that your parking lights are functioning correctly again before you set off again and you’re done. If you want to change the fog light bulb on your Cadillac ATS, please read our specific document to find out how to do it.

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