The battery of your car 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 start your Mercedes C class. And quite often 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 C class? Precisely, our team has written and published this article content in order to help you do this simple procedure safely and securely. First of all, we will give you some advice on how to do it safely, and then we will put it into practice and how to disconnect the battery on your Mercedes C class.

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How to disconnect the battery on my Mercedes C class: A few tips

Firstly, before dealing with how to disconnect the battery from your Mercedes C class, we will give you a few hints on how to do this operation safely and save you from wasting time, some of them will surely sound evident to you, but you can never be too careful :

  • 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 C class.
  • The battery in your car is an energy accumulator, and can likely generate a deadly charge to humans, so you will need to remember to turn off your vehicle’s ignition and remove any jewelry or metal objects you may be wearing to be sure 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 preventative measure, wear rubber gloves and goggles to protect you from splashing.
  • At last when you go to the step how to disconnect the battery on your Mercedes C 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 C class: Take action

Let’s begin now, the part that surely brings you here, how to disconnect a battery on your Mercedes C class. 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. For this, it will be very simple. First you will have to take away the plastic covers that protect the terminals of your battery. Verify 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 achieved, 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 way 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 C class. Once both terminals are disconnected, you can begin 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 learned the process for how to disconnect a battery on your Mercedes C class, if you follow all the safety recommendations, everything should go well. If you want to find out how to safely reconnect your battery, check out this article content, and if you want more information about your Mercedes C class, we have a directory of articles dedicated to your automobile.

To discover more tips on the Mercedes C class, take a look at the Mercedes C class category.