Some specific components of your Buick Regal are essential, whether for your safety or that of other users, making sure all these components are in good working order is part of your legal and moral responsibilities. On this page, we are going to discuss one of these components, your vehicle’s blinkers, the turn signals. Indeed, you may have a blinker problem on Buick Regal, whether it’s because they’re burned out, they make a strange 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 at a time different blinker problems on Buick Regal and the answers to resolve them.


The various blinker problems on Buick Regal and their solutions

We will so create our guideline depending to the type of blinker problem you are encountering on your Buick Regal. 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 Buick Regal

If you are in the scenario where, when you turn on your blinkers on the left or right side of your Buick Regal they do not light up while on the other side everything works properly. In this scenario it may be that both of your blinker bulbs are burnt out, first step for you to verify the state of your blinker bulbs, check out our guideline on changing the indicator bulb on Buick Regal if you don’t know how to do this operation. Remember to verify the condition of the bulb socket, it may be oxidized and the electrical contact may be bad. If after examining the bulbs of the blinkers of your Buick Regal are not burnt out, you will have to take off the comodo of your turn indicators to verify that there is no false contact when you switch it on the problematic side.

Problem no blinker lights on Buick Regal

Second blinker problem you may encounter on Buick Regal, none of your flashers light up. If you are in this scenario there is a good chance that it is an electrical problem that is the trigger of the turn signal incapacity. You will have to verify the turn signal fuse on your Buick Regal, please take a look at our guideline to find it easily. In most cases your fuse is blown, in any other case it could be the fuse relay that is producing the problem. At last, if your fuses and relays are in good condition, verify that the flasher comodo is well powered.

Problem a blinker doesn’t light up on Buick Regal

Now the most basic case of blinker problems on Buick Regal, only one of your blinkers doesn’t work. In this scenario, the problem is in general simple to fix and a change of a burnt-out bulb will be enough to solve it. If this is not enough, keep in mind to verify the condition of the bulb socket which could provoke a bad electrical contact and thus prevent the bulb from lighting up.

Blinker problem that lights up uncommonly on Buick Regal

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


As seen sooner on this page, flashing lights are necessary safety components on your Buick Regal, you must all the time ensure that that they are functioning effectively. No matter what the trigger of the flasher problem is, it must be cured as quickly as possible because accidents happen quickly and whether it’s a simple fender bender or something more serious, you are bound to be at fault.

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