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. Sadly, if this is your circumstance, you may find yourself in the morning with your Audi S4 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. Today we are going to check out how to open a Audi S4 with a dead battery? To do this, first of all we are going to discover how to open the trunk of your car with a dead battery, then how to open the bonnet and, at last, how to open a Audi S4 with a dead battery.

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How to open the trunk of a Audi S4 with a dead battery?

So let’s start our content with the opening of your Audi S4 trunk with a dead battery . Obviously, if you do not have any more battery you will unfortunately not be able to use the centralized locking of your car, on certain series, the key will not be enough either to open your doors manually. In such a case, one of the only solutions to access the interior of your Audi S4, 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 Audi S4 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 find 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 completed, you will be able to open the trunk of your Audi S4 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 Audi S4, do not hesitate to seek advice from our article which will explain how to get this done.

How to open the bonnet of a Audi S4 with a dead battery?

Second possibility to open your Audi S4 hood with a dead battery . As you cannot access the passenger compartment of your car, you will have only one remedy to open the bonnet of your Audi S4, you will have to, lift the car, possibly remove the front bumper of the car and locate the cables of the bonnet lock. Once found, you will be able to activate them to unlock the hood of your Audi S4 and have access to your battery.

How do I open the door of a Audi S4 with a dead battery?

Now, we’re really going to focus on opening the door of your Audi S4 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 Audi S4 with the key

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First remedy, it may seem to be obvious, but to open your Audi S4 which has no more electricity, the key will be your best ally. You will most frequently have at least, a mechanical lock on the driver’s door of your car, on some versions you will have a second one on the passenger’s side. You have likely already found and tried to open your Audi S4 through these locks, but take note that some locks function a little differently. To open the door of your Audi S4 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.

Attempt to recharge the battery of your Audi S4

This remedy is not feasible on all Audi S4, in reality, for you to be able to realize this approach you must either, be able to access the trunk of your Audi S4 and have a cigarette lighter plug in it or be able to put on candles your Audi S4 and access the electrical cables through the motor shoe of it. .

Whichever remedy 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 Audi S4

Last but not least, but not the most useful or least expensive remedy, you can break a window to open your Audi S4 with a dead battery. Not surprisingly, this remedy 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, take into consideration your insurance before you work, and browse your contract, and choose attentively the glass you want to break because generally the smallest windows are more expensive and more difficult to install than the largest ones.

If you want more guides on the Audi S4, go to our Audi S4 category.