Certain elements of your BMW X4 are fundamental, whether for your safety or that of other drivers, making certain all these elements are in good working order is part of your legal and moral obligations. In this article , we are going to discuss one of these elements, your vehicle’s turn indicators, the turn signals. In truth, you may have a blinker problem on BMW X4, whether it’s because they’re burned out, they make 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 peace of mind. To do this, we will discover one after the other different blinker trouble on BMW X4 and the solutions to get rid of them.


The various blinker problems on BMW X4 and their solutions

We will so create our article depending to the form of blinker problem you are struggling with on your BMW X4. You should know that the turn signals are the only elements that allow other road users to know your changes in direction, so it is important that they are in good working order.

Blinker problem that does not flash on one side on BMW X4

If you are in the situation in which, when you turn on your blinkers on the left or right side of your BMW X4 they do not light up while on the other side everything works normally. 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, discover our article on changing the indicator bulb on BMW X4 if you don’t know how to do this process. Keep in mind 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 BMW X4 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 troublesome side.

Problem no blinker lights on BMW X4

Second blinker problem you may encounter on BMW X4, 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 troubles. You will have to verify the turn signal fuse on your BMW X4, please have a look at our article to find it very easily. In most situations your fuse is blown, in any other case it could be the fuse relay that is causing the problem. Finally, 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 BMW X4

Now the most basic case of blinker problems on BMW X4, only one of your blinkers doesn’t work. In this scenario, the problem 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 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 atypically on BMW X4

To finish , the last problem you may encounter is that the turn indicators of your BMW X4 make a different noise when you turn them on or that they work randomly. Two cases, either you have a short circuit somewhere in your electrical installation or, your turn indicator unit is defective.


As seen before in this article, flashing lights are very important safety elements on your BMW X4, you must all the time be certain that they are working correctly. No matter what the cause of the flasher problem 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 serious, you are bound to be at fault.

If you need more guides on the BMW X4, go to our BMW X4 category.