Some elements of your BMW X5 are essential, whether for your safety or that of other individuals, making sure all these elements are in good working order is part of your legal and moral duties. Today, we are going to talk about one of these elements, your vehicle’s signals, the turn signals. Indeed, you may have a blinker problem on BMW X5, whether it’s because they’re burned out, they generate a strange noise, or whatever, we’re going to try to solve your concerns today so that you can get back on the road with peacefulness. To achieve this, we will discover one by one various blinker problems on BMW X5 and the answers to get rid of them.


The various blinker problems on BMW X5 and their solutions

We will therefore write our article content according to the type of blinker trouble you are struggling with on your BMW X5. 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 imperative that they are in good working order.

Blinker problem that does not flash on one side on BMW X5

If you are in the situation in which, when you turn on your blinkers on the left or right side of your BMW X5 they do not light up while on the other side everything functions normally. In this situation 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 content on changing the indicator bulb on BMW X5 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 verifying the bulbs of the blinkers of your BMW X5 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 BMW X5

Second blinker problem you may experience on BMW X5, 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 origin of the turn signal troubles. You will have to verify the turn signal fuse on your BMW X5, please check out our article content to locate it easily. 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, verify that the flasher comodo is well powered.

Problem a blinker doesn’t light up on BMW X5

Now the most general case of blinker problems on BMW X5, only one of your blinkers doesn’t work. In this situation, the trouble is generally basic to resolve 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 bring about a bad electrical contact and thus prevent the bulb from lighting up.

Blinker problem that lights up abnormally on BMW X5

To conclude, the last trouble you may experience is that the turn indicators of your BMW X5 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 malfunctioning.


As seen earlier on this page, flashing lights are fundamental safety elements on your BMW X5, you must always be sure that they are functioning properly. No matter what the cause of the flasher trouble is, it must be treated as soon 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 you need more guides on the BMW X5, go to our BMW X5 category.