The battery of your car is a wearing part, it is generally considered that it will have between 5 and 6 years of life span. You may have found yourself one morning without a battery and not having the ability to turn on your Mercedes Classe E 5. And in many instances this is a consequence of a battery that no longer stores energy. So in this case, how do I disconnect the battery from my Mercedes Classe E 5? Precisely, our team has created this content page in order to help you carry out this simple procedure safely and securely. First of all, we will give you some suggestions on how to do it safely, and then we will put it into practice and how to disconnect the battery on your Mercedes Classe E 5.

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How to disconnect the battery on my Mercedes Classe E 5: A few tips

Firstly, before dealing with how to disconnect the battery from your Mercedes Classe E 5, we will give you a few tips on how to do this process safely and save you from wasting time, some of them will certainly sound evident to you, but you can never be too mindful :

  • Before doing anything on your car, you must always place it on a flat surface with the hand brake on to prevent any movement of the Mercedes Classe E 5.
  • The battery in your car is an energy accumulator, and can possibly deliver a deadly charge to humans, so you will need to bear in mind to turn off your vehicle’s ignition and remove any jewelry or metal objects you may be wearing to ensure you take as little risk as possible.
  • Furthermore to being filled with energy, the battery will be filled with acid, a very corrosive chemical that can do a lot of damage to your skin. As a precaution safeguard, wear rubber gloves and goggles to protect you from splashing.
  • To finish when you go to the step how to disconnect the battery on your Mercedes Classe E 5, don’t touch the two terminals of your battery, you may cause a short circuit with your body as a conductor.

How to disconnect a battery on my Mercedes Classe E 5: Take action

Let’s begin now, the part that certainly brings you in this article, how to disconnect a battery on your Mercedes Classe E 5. So, after having taken all the precautions we detailed just before, you will finally be able to start the removal of the battery from your car. To do this, it will be quite simple. First you will have to take out the plastic covers that protect the terminals of your battery. Check the state of your terminals, if they are oxidized or very dirty, we advise you to use a soft wire brush and baking soda to clean them before disassembling. Once the cleaning is completed, you will first have to remove the negative battery terminal of your car using a nut and bolt (this is the black cable with a “-” sign), always in this direction as it is linked to the car chassis, if you first remove the positive terminal (red cable with a “+” sign) and touch a portion of the chassis, it would cause a short circuit. Now you can disconnect the positive terminal of the battery from your Mercedes Classe E 5. Once both terminals are disconnected, you can commence the last step, disconnect the battery from the engine compartment of your car. To do so, you just have to remove the rod and the clamp, usually held by a nut or a torx bolt, and take it out of its place. Take care though, a battery weighs very heavy, be careful and forceful, and also think about take it out vertically to prevent any acid leakage. That’s it, you have just discovered the methodology for how to disconnect a battery on your Mercedes Classe E 5, if you stick to all the safety instructions, everything should go well. If you want to find out how to safely reconnect your battery, check out this content page, and if you want more information about your Mercedes Classe E 5, we have a directory of articles dedicated to your automobile.

If you wish more tutorials on the Mercedes Classe E 5, go to our Mercedes Classe E 5 category.