With winter coming, automobiles tend to suffer, the most common case is to have difficulties starting your Volkswagen Golf early in the day with very low temperatures. In general this is related to problems recharging the battery of your Volkswagen Golf . There are several reasons that can describe why your battery does not recharge correctly anymore, and today we will try to help you to resolve this issue that can prevent you from using your motor vehicle. To accomplish this, first we will describe how recharging your car battery works, then the different problems of recharging a Volkswagen Golf, and finally how to recharge an empty car battery.
How does recharging the battery of a Volkswagen Golf function?
Before we summarize the different complications of recharging the battery on a Volkswagen Golf , we will describe to you how its recharging system works so that you can discover the complications you are facing. A motor vehicle battery works like a phone battery, it will store energy to start your Volkswagen Golf , turn on your headlights, listen to music, lower your power windows… Nevertheless all these actions will consume energy and it may possibly deplete the energy reserve that your battery can store. To overcome this issue, the engineers have produced a component called the alternator , this component will use the energy created by the engine of your Volkswagen Golf to generate energy thanks to a copper coil and a magnet. This energy will recharge the battery of your motor vehicle . Nevertheless, take into account that this process can only work when your motor vehicle is running, using electrical components of your motor vehicle when it is stopped will drain the energy reserve of your motor vehicle. It is considered that a battery of a xxx has a life span of 3 to 5 years.
Problems recharging a Volkswagen Golf’s battery
We will now describe the different battery charging complications on a Volkswagen Golf 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 Volkswagen Golf: My battery is discharging even if I am recharging it with a particular charger
In this first circumstance, it is quite possible that your alternator is dead , in fact, if you control to recharge your battery with a charger and your Volkswagen Golf to start, the problem obviously comes from your alternator which should not be able to generate any more current.
Battery charging issue on Volkswagen Golf: My motor vehicle 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 Volkswagen Golf but it switches off although you are driving and then does not start, the issue with recharging the battery of your Volkswagen Golf is that your battery no longer holds the charge .
Battery charging issue on Volkswagen Golf: 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 come 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 resolve the issue of battery charging on Volkswagen Golf?
We will now give you the solutions according to the issue you are facing. Here are the different complications and their solutions:
- Defective alternator: You can try with basic mechanics to check it with a pressure gauge to discover if it’s producing power. If it doesn’t, replacing it is the best remedy, depending on your motor you will pay a few hundred euros. This fix is feasible in the event that 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 fact, 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 Volkswagen Golf 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 check by a motor vehicle electrician is in this case required.
How to recharge an empty battery of a Volkswagen Golf
At last, to recharge the empty battery of a Volkswagen Golf there are only few solutions, using a battery charger is the most efficient remedy, you can find some for 50 to 100 euros at vendors like Oscaro. Otherwise you can use cables that will only provide the energy needed to begin.
If you have any further questions about the Volkswagen Golf, do not hesitate to consult our Volkswagen Golf category.
