Certain components of your Audi S5 are essential, whether for your security or that of other individuals, being sure that all these components are operating properly is part of your legal and moral responsibilities. On this page, we are going to look at one of these components, your vehicle’s turn indicators, the turn signals. In truth, you may have a blinker problem on Audi S5, whether it’s because they’re burned out, they make a strange noise, or whatever, we’re going to try to address your concerns today so that you can get back on the road with peacefulness. To achieve this, we will discover one by one different blinker concerns on Audi S5 and the solutions to fix them.


The various blinker problems on Audi S5 and their solutions

We will consequently compose our content according to the type of blinker issue you are facing on your Audi S5. 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 very important that they are in good working order.

Blinker problem that does not flash on one side on Audi S5

If you are in the situation in which, when you turn on your blinkers on the left or right side of your Audi S5 they do not light up while on the other side everything works normally. In this situation it may be that both of your blinker bulbs are burnt out, first step for you to verify the condition of your blinker bulbs, read our content on changing the indicator bulb on Audi S5 if you don’t know how to do this procedure. Remember to verify the condition of the bulb socket, it may be oxidized and the electrical contact may be bad. If after looking at the bulbs of the blinkers of your Audi S5 are not burnt out, you will have to remove 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 Audi S5

Second blinker problem you may experience on Audi S5, none of your flashers light up. If you are in this situation there is a good chance that it is an electrical issue that is the origin of the turn signal incapacity. You will have to verify the turn signal fuse on your Audi S5, please take a look at our content to locate it quickly. Most of the time your fuse is blown, otherwise it could be the fuse relay that is causing the issue. 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 Audi S5

Now the most general case of blinker problems on Audi S5, only one of your blinkers doesn’t work. In this situation, the issue is in general basic to solve and a change of a burnt-out bulb will be enough to solve it. If this is not enough, remember 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 Audi S5

Finally, the last issue you may experience is that the turn indicators of your Audi S5 make a different noise when you turn them on or that they work abnormally. Two situations, or you have a short circuit somewhere in your electrical installation or, your turn indicator unit is malfunctioning.


As seen previously on this page, flashing lights are very important security components on your Audi S5, you must always ensure that that they are operating effectively. No matter what the cause of the flasher issue is, it must be treated as soon 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 Audi S5, take a look at the Audi S5 category.