Certain elements of your BMW X3 are essential, regardless for your security or that of other individuals, being sure that all these elements are in good working order is part of your legal and moral duties. In this article , we are going to discuss one of these elements, your vehicle’s turn indicators, the turn signals. In fact, you may have a blinker problem on BMW X3, whether it’s because they’re burned out, they make an unusual 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 do this, we will discover one at a time different blinker trouble on BMW X3 and the answers to solve them.


The various blinker problems on BMW X3 and their solutions

We will therefore produce our content page depending to the type of blinker issue you are facing on your BMW X3. 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 essential that they are in good working order.

Blinker problem that does not flash on one side on BMW X3

If you are in the scenario where, when you turn on your blinkers on the left or right side of your BMW X3 they do not light up while on the other side everything functions normally. In this scenario it may be that both of your blinker bulbs are burnt out, first step for you to check the condition of your blinker bulbs, check out our content page on changing the indicator bulb on BMW X3 if you don’t know how to do this technique. Bear in mind to check 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 BMW X3 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 troublesome side.

Problem no blinker lights on BMW X3

Second blinker problem you may experience on BMW X3, none of your flashers light up. If you are in this scenario there is a good chance that it is an electrical issue that is the trigger of the turn signal failure. You will have to check the turn signal fuse on your BMW X3, please visit our content page to locate it quickly. Most frequently your fuse is blown, in any other case it could be the fuse relay that is producing the issue. 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 BMW X3

Now the most general case of blinker problems on BMW X3, only one of your blinkers doesn’t work. In this scenario, the issue is in general easy to correct and a change of a burnt-out bulb will be enough to solve it. If this is not enough, remember to verify the condition 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 BMW X3

Finally, the last issue you may experience is that the turn indicators of your BMW X3 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 earlier in this article, flashing lights are very important security elements on your BMW X3, you must all the time make certain that they are operating correctly. No matter what the reason of the flasher issue is, it must be cured 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 BMW X3, go to our BMW X3 category.