Nevertheless we generally try to be attentive, occasionally we forget to turn off our low beam lights, a flashing light, or leave the radio on. Regrettably, if this is your circumstance, you may end up in the morning with your smart forfour running out of battery and the central locking system no longer working. Normally you should be able to open it actually quite easily with your key, but this is not constantly the circumstance. In this article we are going to look at how to open a smart forfour with a dead battery? To achieve this, 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 smart forfour with a dead battery.

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How to open the trunk of a smart forfour with a dead battery?

So let’s start our content with the opening of your smart forfour trunk with a dead battery . In truth, if you do not have any more battery you will unfortunately not be able 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 this case, one of the only alternatives to access the interior of your smart forfour, open your bonnet, and change or recharge your battery, will be to go through the trunk. To do this, you will have to check if your smart forfour is built with the “hidden” trunk lock, some finishes and some years are not equipped with it. Put yourself in front of your trunk, and check around the handle of the trunk, you should discover a small trap door behind which hides the mechanical lock in which you will be able to insert and turn your key. Once this is done, you will be able to open the trunk of your smart forfour with a dead battery and access the interior of your car and open your hood . If you are unable to fold down the rear seat of your smart forfour, do not think twice to seek advice from our guide which will show you how to get this done.

How to open the bonnet of a smart forfour with a dead battery?

Second opportunity to open your smart forfour hood with a dead battery . As you cannot access the passenger compartment of your motor vehicle, you will have only one solution to open the bonnet of your smart forfour, you will have to, lift the car, possibly remove the front bumper of the car and situate the cables of the bonnet lock. Once located, you will be able to activate them to unlock the hood of your smart forfour and have access to your battery.

How do I open the door of a smart forfour with a dead battery?

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

Open the door of your smart forfour with the key

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First solution, it may seem obvious, but to open your smart forfour 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 most certainly already located and tried to open your smart forfour through these locks, but take note that some locks work a little differently. To open the door of your smart forfour 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 operation 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 content.

Try to recharge the battery of your smart forfour

This solution is not feasible on all smart forfour, in reality, for you to be able to realize this strategy you must either, be able to access the trunk of your smart forfour and have a cigarette lighter plug in it or be able to put on candles your smart forfour 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 car.

Break a window of your smart forfour

Last but not least, but not the most useful or least expensive solution, you can break a window to open your smart forfour with a dead battery. Not surprisingly, 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 go through your contract, and choose attentively the glass you want to break because generally the smallest windows are more expensive and more complicated to install than the largest ones.

Whenever you have any further questions about the smart forfour, do not hesitate to consult our smart forfour category.