Certain parts of your Volkswagen Jetta are vital, regardless for your security or that of other drivers, making sure all these parts are operating properly is part of your legal and moral obligations. On this page, we are going to discuss one of these parts, your vehicle’s signals, the turn signals. In fact, you may have a blinker problem on Volkswagen Jetta, whether it’s because they’re burned out, they make an unfamiliar noise, or whatever, we’re going to try to treat your worries today so that you can get back on the road with assurance. To do this, we will discover one after the other various blinker problems on Volkswagen Jetta and the answers to fix them.


The various blinker problems on Volkswagen Jetta and their solutions

We will therefore write our article according to the form of blinker trouble you are encountering on your Volkswagen Jetta. 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 fundamental that they are in good working order.

Blinker problem that does not flash on one side on Volkswagen Jetta

If you are in the scenario in which, when you turn on your blinkers on the left or right side of your Volkswagen Jetta they do not light up while on the other side everything functions properly. In this situation it may be that both of your blinker bulbs are burnt out, first step for you to examine the condition of your blinker bulbs, discover our article on changing the indicator bulb on Volkswagen Jetta if you don’t know how to do this technique. Bear in mind to examine 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 Volkswagen Jetta are not burnt out, you will have to take off the comodo of your turn indicators to examine that there is no false contact when you switch it on the troublesome side.

Problem no blinker lights on Volkswagen Jetta

Second blinker problem you may experience on Volkswagen Jetta, none of your flashers light up. If you are in this situation 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 Volkswagen Jetta, please go to our article to locate it very easily. Most frequently your fuse is blown, in any other case it could be the fuse relay that is producing the trouble. 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 Volkswagen Jetta

Now the most general case of blinker problems on Volkswagen Jetta, only one of your blinkers doesn’t work. In this situation, the trouble is usually basic to correct 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 generate a bad electrical contact and thus prevent the bulb from lighting up.

Blinker problem that lights up uncommonly on Volkswagen Jetta

To finish , the last trouble you may experience is that the turn indicators of your Volkswagen Jetta 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 earlier on this page, flashing lights are important security parts on your Volkswagen Jetta, you must constantly ensure that that they are functioning effectively. No matter what the cause of the flasher trouble is, it must be treated 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.

If you need more guides on the Volkswagen Jetta, go to our Volkswagen Jetta category.