Although we generally try to be attentive, often we forget to turn off our low beam lights, a flashing light, or leave the radio on. Unfortunately, if this is your circumstance, you may end up in the morning with your Bmw Serie 3 E90 running out of battery and the central locking system no longer working. In any other case you should have the ability to open it actually quite easily with your key, but this is not constantly the circumstance. In this article we are going to check out how to open a Bmw Serie 3 E90 with a dead battery? To get this done, first of all we are going to find out how to open the trunk of your motor vehicle with a dead battery, then how to open the bonnet and, finally, how to open a Bmw Serie 3 E90 with a dead battery.

How to open the trunk of a Bmw Serie 3 E90 with a dead battery?

So let’s start our article with the opening of your Bmw Serie 3 E90 trunk with a dead battery . Indeed, if you do not have any more battery you will unfortunately not have the ability to use the centralized locking of your motor vehicle, on certain series, the key will not be enough either to open your doors manually. In such a case, one of the just alternatives to access the interior of your Bmw Serie 3 E90, open your bonnet, and replace or recharge your battery, will be to go through the trunk. To do this, you will have to check if your Bmw Serie 3 E90 is furnished with the “hidden” trunk lock, some finishes and some years are not furnished with it. Put yourself in front of your trunk, and look around the handle of the trunk, you should locate a small trap door behind which hides the mechanical lock in which you will have the ability to insert and turn your key. Once this is done, you will have the ability to open the trunk of your Bmw Serie 3 E90 with a dead battery and access the interior of your vehicle and open your hood . If you are unable to fold down the rear seat of your Bmw Serie 3 E90, do not think twice to consult our guide which will show you how to get this done.

How to open the bonnet of a Bmw Serie 3 E90 with a dead battery?

Second opportunity to open your Bmw Serie 3 E90 hood with a dead battery . As you cannot access the passenger compartment of your motor vehicle, you will have just one solution to open the bonnet of your Bmw Serie 3 E90, you will have to, lift the vehicle, possibly remove the front bumper of the car and find the cables of the bonnet lock. Once found, you will have the ability to activate them to unlock the hood of your Bmw Serie 3 E90 and have access to your battery.

How do I open the door of a Bmw Serie 3 E90 with a dead battery?

Now, we’re really going to concentrate on opening the door of your Bmw Serie 3 E90 which has no more battery . Here are the 3 most traditional techniques that will save you from having to call a malfunction service and save you money.

Open the door of your Bmw Serie 3 E90 with the key

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First solution, it may seem evident, but to open your Bmw Serie 3 E90 which has no more electricity, the key will be your best ally. You will mostly have at least, a mechanical lock on the driver’s door of your motor vehicle, on some models you will have a second one on the passenger’s side. You have probably already found and tried to open your Bmw Serie 3 E90 through these locks, but remember that some locks work a little differently. To open the door of your Bmw Serie 3 E90 that has no more battery, you will have to turn the key in the lock and at the same time try to pull the door handle . Repeat this procedure if it doesn’t work on the first door on the second one, if it still doesn’t work, go to the next step of this article.

Try to recharge the battery of your Bmw Serie 3 E90

This remedy is not feasible on all Bmw Serie 3 E90, in reality, for you to have the ability to realize this approach you must either, have the ability to access the trunk of your Bmw Serie 3 E90 and have a cigarette lighter plug in it or have the ability to put on candles your Bmw Serie 3 E90 and access the electrical cables through the motor shoe of it. .

Whichever solution you go for, you will need to strip or unplug the cables and connect a battery charger or pliers to transfer power from another vehicle.

Break a window of your Bmw Serie 3 E90

Last but not least, but not the most simple or least expensive solution, you can break a window to open your Bmw Serie 3 E90 with a dead battery. Of course, this solution will force you to pay the franchise for breaking the glass or buy a window yourself and mount it , but it has the advantage of being efficient. However, think about your insurance before you work, and read your contract, and choose cautiously the glass you want to break because often the smallest windows are more expensive and more difficult to install than the largest ones.

In the event that you have any further questions about the Bmw Serie 3 E90, do not hesitate to consult our Bmw Serie 3 E90 category.