With winter weather coming, automobiles tend to suffer, the most general scenario is to have difficulties starting your Mercedes Benz CLS Class in the morning with very low temperatures. Generally this is related to problems recharging the battery of your Mercedes Benz CLS Class . There are some factors that can show you why your battery does not recharge effectively anymore, and today we will try to help you to fix this issue that can prevent you from using your car. To achieve this, first we will show you how recharging your car battery functions, then the different problems of recharging a Mercedes Benz CLS Class, and finally how to recharge an empty car battery.
How does recharging the battery of a Mercedes Benz CLS Class function?
Before we describe the different complications of recharging the battery on a Mercedes Benz CLS Class , we will show you to you how its recharging system works so that you can understand the complications you are facing. A car battery functions like a phone battery, it will store energy to start your Mercedes Benz CLS Class , turn on your headlights, enjoy music, lower your power windows… However all these actions will consume energy and it may possibly deplete the energy reserve that your battery can store. To get over this issue, the engineers have designed a component called the alternator , this component will use the energy produced by the engine unit of your Mercedes Benz CLS Class to create energy thanks to a copper coil and a magnet. This energy will recharge the battery of your car . However, consider that this process can just work when your car is running, using electrical elements of your car when it is stopped will drain the energy reserve of your car. It is considered that a battery of a xxx has a life span of 3 to 5 years.
Problems recharging a Mercedes Benz CLS Class’s battery
We will now describe the different battery charging complications on a Mercedes Benz CLS Class you may be victim of. If your battery is not recharging because there is actually a issue in your electrical installation, we will now see the different situations.
Battery charging problem on Mercedes Benz CLS Class: My battery is discharging even if I am recharging it with a specific charger
In this first case, it is quite possible that your alternator is dead , in fact, if you manage to recharge your battery with a charger and your Mercedes Benz CLS Class to start, the problem certainly comes from your alternator which should not be able to create any more current.
Battery charging issue on Mercedes Benz CLS Class: My car shuts off and does not start even if I have charged the battery
If you have recharged your battery and you have managed to start your Mercedes Benz CLS Class but it switches off although you are driving and then does not start, the issue with recharging the battery of your Mercedes Benz CLS Class is that your battery no longer holds the charge .
Battery charging issue on Mercedes Benz CLS Class: My battery is discharged nevertheless it is new
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If you’ve just bought a battery and it discharges although you’re driving, the issue most probably comes from your alternator. It cannot originate from your battery, which is new and therefore holds the charge. The second possibility is that you have a ground somewhere in your electrical system.
How to fix the issue of battery charging on Mercedes Benz CLS Class?
We will now give you the solutions according to the issue you are facing. Here are the different complications and their solutions:
- Faulty alternator: You can try with basic mechanics to verify it with a pressure gauge to see if it’s producing power. If it doesn’t, changing it is the best solution, depending on your motor you will pay a few hundred euros. This repair is feasible in the event your alternator is accessible.
- Battery that no longer holds the charge: In this case, the purchase of a new battery is the just realistic solution. Indeed, if you have already recharged it but it is still empty because it is good to be replaced, count between 60 and 100 euros depending on your engine.
- Ground in the electrical circuit: If you cannot start your Mercedes Benz CLS Class but your alternator and battery are in good condition, it is possible that you have a ground on your wiring harness and that you lose energy, a verify by a car electrician is in such a case necessary.
How to recharge an empty battery of a Mercedes Benz CLS Class
At last, to recharge the empty battery of a Mercedes Benz CLS Class there are just few solutions, using a battery charger is the most efficient solution, you can find some for 50 to 100 euros at vendors like Oscaro. In any other case you can use cables that will just provide the energy needed to start.
To discover more tips on the Mercedes Benz CLS Class, take a look at the Mercedes Benz CLS Class category.
