Certain parts of your Cadillac ATS are essential, whether for your security or that of other individuals, making certain all these parts are in good working order is part of your legal and moral responsibilities. On this page, we are going to look at one of these parts, your vehicle’s blinkers, the turn signals. In reality, you may have a blinker problem on Cadillac ATS, whether it’s because they’re burned out, they produce a strange noise, or whatever, we’re going to try to solve your concerns today so that you can get back on the road with comfort. To do this, we will discover one after the other several blinker concerns on Cadillac ATS and the answers to remedy them.


The various blinker problems on Cadillac ATS and their solutions

We will therefore produce our article according to the sort of blinker trouble you are encountering on your Cadillac ATS. You should know that the turn signals are the only parts that allow other road users to know your changes in direction, so it is imperative that they are in good working order.

Blinker problem that does not flash on one side on Cadillac ATS

If you are in the case where, when you turn on your blinkers on the left or right side of your Cadillac ATS they do not light up while on the other side everything functions normally. In this scenario it may be that both of your blinker bulbs are burnt out, first step for you to examine the state of your blinker bulbs, discover our article on changing the indicator bulb on Cadillac ATS if you don’t know how to do this process. Keep in mind to examine the condition of the bulb socket, it may be oxidized and the electrical contact may be bad. If after checking the bulbs of the blinkers of your Cadillac ATS are not burnt out, you will have to remove the comodo of your turn indicators to examine that there is no false contact when you switch it on the problematic side.

Problem no blinker lights on Cadillac ATS

Second blinker problem you may encounter on Cadillac ATS, none of your flashers light up. If you are in this scenario there is a good chance that it is an electrical trouble that is the trigger of the turn signal incapacity. You will have to examine the turn signal fuse on your Cadillac ATS, please go to our article to find it easily. In many instances your fuse is blown, in any other case it could be the fuse relay that is causing the trouble. At last, if your fuses and relays are in good condition, examine that the flasher comodo is well powered.

Problem a blinker doesn’t light up on Cadillac ATS

Now the most common case of blinker problems on Cadillac ATS, only one of your blinkers doesn’t work. In this scenario, the trouble is in most cases basic to resolve and a change of a burnt-out bulb will be enough to solve it. If this is not enough, remember to verify the condition of the bulb socket which could bring about a bad electrical contact and thus prevent the bulb from lighting up.

Blinker problem that lights up abnormally on Cadillac ATS

Finally, the last trouble you may encounter is that the turn indicators of your Cadillac ATS make a different noise when you turn them on or that they work randomly. Two situations, or you have a short circuit somewhere in your electrical installation or, your turn indicator unit is defective.


As seen previously in this post, flashing lights are necessary security parts on your Cadillac ATS, you must constantly be certain that they are functioning effectively. No matter what the trigger of the flasher trouble is, it must be treated as soon as possible because accidents happen quickly and whether it’s a simple fender bender or something more significant, you are bound to be at fault.

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