The battery of your vehicle is a wearing part, it is generally considered that it will have between 5 and 6 years of life. You may have found yourself one day with a dead battery and not having the capability to start your Mercedes Classe C. And generally this is caused by a battery that no longer stores energy. So in this case, how do I disconnect the battery from my Mercedes Classe C? Precisely, our team has created this content in order to help you perform this simple task safely. Initially, 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 Classe C.

disconnect-battery-mercedes-classe-c

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

To begin with, before tackling how to disconnect the battery from your Mercedes Classe C, we will give you a few hints on how to do this process securely and save you from wasting time, some of them will absolutely sound obvious to you, but you can never be too cautious :

  • 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 Classe C.
  • The battery in your car is an energy accumulator, and can potentially 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.
  • Furthermore 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.
  • Finally when you go to the section how to disconnect the battery on your Mercedes Classe C, 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 C: Take action

Let’s begin now, the part that absolutely brings you on this page, how to disconnect a battery on your Mercedes Classe C. So, after having taken all the measures we described just above, you will finally be able to start the removal of the battery from your car. For this, it will be quite easy. First you will have to remove the plastic covers that protect the terminals of your battery. Observe the state of your terminals, if they are oxidized or very dirty, we encourage you to use a soft wire brush and baking soda to clean them before disassembling. Once the cleaning is conducted, 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 provoke a short circuit. Now you can disconnect the positive terminal of the battery from your Mercedes Classe C. Once both terminals are disconnected, you can begin the last step, disconnect the battery from the engine compartment of your car. To accomplish 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 prevent any acid leakage. That’s it, you have just discovered the methodology for how to disconnect a battery on your Mercedes Classe C, if you respect 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 Classe C, we have a directory of articles dedicated to your car.

To get more tips on the Mercedes Classe C, take a look at the Mercedes Classe C category.