With cold months coming, automobiles tend to suffer, the most basic situation is to have difficulties starting your Mercedes Cla early in the day with very low temperatures. In general this is associated with problems recharging the battery of your Mercedes Cla . There are several reasons that can show you why your battery does not recharge effectively anymore, and in this article we will try to help you to resolve this issue that can prevent you from using your car. To accomplish this, first we will show you how recharging your car battery works, then the different problems of recharging a Mercedes Cla, and at last how to recharge an empty car battery.
How does recharging the battery of a Mercedes Cla function?
Before we detail the different complications of recharging the battery on a Mercedes Cla , we will show you to you how its recharging system operates so that you can discover the complications you are facing. A car battery works like a phone battery, it will store energy to start your Mercedes Cla , turn on your headlights, play music, lower your power windows… However all these actions will consume energy and it may 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 generated by the engine of your Mercedes Cla to produce energy thanks to a copper coil and a magnet. This energy will recharge the battery of your car . However, take into account that this process can only work when your car is running, using electrical components of your car when it is stopped will decrease 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 Cla’s battery
We will now describe the different battery charging complications on a Mercedes Cla 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 cases.
Battery charging problem on Mercedes Cla: My battery is discharging even if I am recharging it with a particular charger
In this first case, it is quite possible that your alternator is dead , indeed, if you control to recharge your battery with a charger and your Mercedes Cla to start, the problem certainly comes from your alternator which should not be able to produce any more current.
Battery charging issue on Mercedes Cla: My car shuts off and does not start even if I have charged the battery
If you have recharged your battery and you have been able to start your Mercedes Cla but it switches off although you are driving and then does not start, the issue with recharging the battery of your Mercedes Cla is that your battery no longer holds the charge .
Battery charging issue on Mercedes Cla: My battery is discharged although 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 result from your battery, which is new and consequently holds the charge. The second possibility is that you have a ground somewhere in your electrical system.
How to resolve the issue of battery charging on Mercedes Cla?
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 simple mechanics to verify it with a pressure gauge to see if it’s producing power. If it doesn’t, replacing it is the best remedy, based on your motor you will pay a few hundred euros. This fix is feasible in the event your alternator is accessible.
- Battery that no longer holds the charge: In such a case, the purchase of a new battery is the only realistic remedy. In truth, if you have already recharged it but it is still empty because it is good to be changed, count between 60 and 100 euros based on your engine.
- Ground in the electrical circuit: If you cannot start your Mercedes Cla 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 this case necessary.
How to recharge an empty battery of a Mercedes Cla
Finally, to recharge the empty battery of a Mercedes Cla there are only few solutions, using a battery charger is the most efficient remedy, you can locate some for 50 to 100 euros at vendors like Oscaro. In any other case you can use cables that will only provide the energy needed to start.
Whenever you have any additional questions about the Mercedes Cla, do not hesitate to consult our Mercedes Cla category.
