Certain parts of your Lexus GS are fundamental, regardless for your safety or that of other users, ensuring that all these parts are operating properly is part of your legal and moral responsibilities. On this page, we are going to talk about one of these parts, your vehicle’s signals, the turn signals. In fact, you may have a blinker problem on Lexus GS, whether it’s because they’re burned out, they generate a strange noise, or whatever, we’re going to try to address your worries today so that you can get back on the road with comfort. To accomplish this, we will discover one by one various blinker problems on Lexus GS and the solutions to solve them.


The various blinker problems on Lexus GS and their solutions

We will therefore write our content according to the kind of blinker trouble you are struggling with on your Lexus GS. 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 essential that they are in good working order.

Blinker problem that does not flash on one side on Lexus GS

If you are in the scenario in which, when you turn on your blinkers on the left or right side of your Lexus GS they do not light up while on the other side everything operates normally. In this circumstance it may be that both of your blinker bulbs are burnt out, first step for you to check the condition of your blinker bulbs, take a look at our content on changing the indicator bulb on Lexus GS if you don’t know how to do this process. Remember to check 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 Lexus GS are not burnt out, you will have to take off the comodo of your turn indicators to check that there is no false contact when you switch it on the problematic side.

Problem no blinker lights on Lexus GS

Second blinker problem you may experience on Lexus GS, none of your flashers light up. If you are in this circumstance there is a good chance that it is an electrical trouble that is the trigger of the turn signal troubles. You will have to check the turn signal fuse on your Lexus GS, please have a look at our content to locate it quickly. In most cases your fuse is blown, otherwise it could be the fuse relay that is causing the trouble. At last, if your fuses and relays are in good condition, check that the flasher comodo is well powered.

Problem a blinker doesn’t light up on Lexus GS

Now the most common case of blinker problems on Lexus GS, only one of your blinkers doesn’t work. In this circumstance, the trouble is usually simple to fix and a change of a burnt-out bulb will be enough to solve it. If this is not enough, remember to check the state of the bulb socket which could cause a bad electrical contact and thus prevent the bulb from lighting up.

Blinker problem that lights up atypically on Lexus GS

Finally, the last trouble you may experience is that the turn indicators of your Lexus GS 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 fundamental safety parts on your Lexus GS, you must constantly be certain that they are functioning effectively. No matter what the cause of the flasher trouble is, it must be cured as quickly as possible because accidents happen fairly quickly and whether it’s a simple fender bender or something more severe, you are bound to be at fault.

To discover more tips on the Lexus GS, take a look at the Lexus GS category.