The battery of your vehicle is a wearing part, it is most of the time considered that it will have between 5 and 6 years of life span. You may have found yourself one morning with a dead battery and not being able to turn on your Mercedes Benz GL Class. And often times this is brought on by a battery that no longer stores energy. So in cases like this, how do I disconnect the battery from my Mercedes Benz GL Class? Precisely, our team has written and published this content to be able to help you do this common procedure safely. 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 Benz GL Class.

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How to disconnect the battery on my Mercedes Benz GL Class: A few tips

To begin with, before dealing with how to disconnect the battery from your Mercedes Benz GL Class, we will give you a few recommendations on how to do this process safely and save you from wasting time, some of them will undoubtedly 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 avoid any movement of the Mercedes Benz GL Class.
  • The battery in your car is an energy accumulator, and can possibly generate 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 be certain you take as little risk as possible.
  • In addition to being filled with energy, the battery will be filled with acid, a very corrosive chemical substance that can do a lot of damage to your skin. As a precaution, wear rubber gloves and goggles to protect you from splashing.
  • Finally when you go to the section how to disconnect the battery on your Mercedes Benz GL Class, 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 Benz GL Class: Take action

Let’s begin now, the section that undoubtedly brings you on this page, how to disconnect a battery on your Mercedes Benz GL Class. So, after having taken all the precautions we listed just above, you will finally be able to attack the removal of the battery from your car. To do this, it will be quite simple. First you will have to remove the plastic covers that protect the terminals of your battery. Check the state of your terminals, if they are oxidized or very dirty, we suggest you to use a soft wire brush and baking soda to clean them before disassembling. Once the cleaning is carried out, 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 attached 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 provoke a short circuit. Now you can disconnect the positive terminal of the battery from your Mercedes Benz GL Class. Once both terminals are disconnected, you can begin the last step, disconnect the battery from the engine compartment of your car. To achieve this, you just have to remove the rod and the clamp, generally held by a nut or a torx bolt, and take it out of its place. Watch out though, a battery weighs very heavy, be careful and forceful, and also think about take it out vertically to avoid any acid leakage. That’s it, you have just learned the method for how to disconnect a battery on your Mercedes Benz GL Class, if you follow all the safety guidelines, everything should go well. If you want to find out how to safely reconnect your battery, check out this content, and if you want more information about your Mercedes Benz GL Class, we have a directory of articles dedicated to your car.

If you have any further questions about the Mercedes Benz GL Class, do not hesitate to consult our Mercedes Benz GL Class category.