Some components of your Cadillac XTS are essential, if for your safety or that of other individuals, ensuring that all these components are in good working order is part of your legal and moral duties. On this page, we are going to talk about one of these components, your vehicle’s turn indicators, the turn signals. In reality, you may have a blinker problem on Cadillac XTS, whether it’s because they’re burned out, they generate an unfamiliar noise, or whatever, we’re going to try to resolve your worries today so that you can get back on the road with peacefulness. To do so, we will discover one after the other different blinker concerns on Cadillac XTS and the answers to fix them.


The various blinker problems on Cadillac XTS and their solutions

We will so write our guideline according to the kind of blinker issue you are facing on your Cadillac XTS. You should know that the turn signals are the only components that allow other road users to know your changes in direction, so it is essential that they are in good working order.

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

If you are in the situation where, when you turn on your blinkers on the left or right side of your Cadillac XTS they do not light up while on the other side everything functions properly. 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 guideline on changing the indicator bulb on Cadillac XTS if you don’t know how to do this procedure. 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 XTS 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 XTS

Second blinker problem you may encounter on Cadillac XTS, none of your flashers light up. If you are in this scenario there is a good chance that it is an electrical issue that is the cause of the turn signal failure. You will have to examine the turn signal fuse on your Cadillac XTS, please visit our guideline to find it very easily. In most situations your fuse is blown, otherwise it could be the fuse relay that is generating the issue. Finally, 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 XTS

Now the most basic case of blinker problems on Cadillac XTS, only one of your blinkers doesn’t work. In this scenario, the issue is usually simple to resolve and a change of a burnt-out bulb will be enough to solve it. If this is not enough, keep in mind to check the condition of the bulb socket which could generate a bad electrical contact and thus prevent the bulb from lighting up.

Blinker problem that lights up uncommonly on Cadillac XTS

To finish , the last issue you may encounter is that the turn indicators of your Cadillac XTS make a different noise when you turn them on or that they work abnormally. Two situations, either you have a short circuit somewhere in your electrical installation or, your turn indicator unit is malfunctioning.


As seen before in this post, flashing lights are important safety components on your Cadillac XTS, you must all the time be certain that they are working correctly. No matter what the trigger of the flasher issue is, it must be fixed as quickly as possible because accidents happen very fast and whether it’s a simple fender bender or something more significant, you are bound to be at fault.

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