With wintertime coming, cars tend to suffer, the most basic case is to have troubles starting your Volkswagen Polo 8 early in the day with very low temperatures. Generally this is associated with problems recharging the battery of your Volkswagen Polo 8 . There are some causes that can explain 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 achieve this, first we will explain how recharging your car battery functions, then the different problems of recharging a Volkswagen Polo 8, and finally how to recharge an empty car battery.
How does recharging the battery of a Volkswagen Polo 8 work?
Before we describe the different problems of recharging the battery on a Volkswagen Polo 8 , we will explain to you how its recharging system operates so that you can discover the problems you are struggling with. A car battery functions like a phone battery, it will store energy to start your Volkswagen Polo 8 , 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 overcome this issue, the engineers have developed a element called the alternator , this element will use the energy developed by the engine of your Volkswagen Polo 8 to produce energy thanks to a copper coil and a magnet. This energy will recharge the battery of your car . However, keep in mind that this process can just work when your motor vehicle 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 Volkswagen Polo 8’s battery
We will now describe the different battery charging problems on a Volkswagen Polo 8 you might 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 Polo 8: My battery is discharging regardless if I am recharging it with a particular charger
In this first case, it is quite possible that your alternator is dead , obviously, if you control to recharge your battery with a charger and your Volkswagen Polo 8 to start, the problem obviously originates from your alternator which should not be able to produce any more current.
Battery charging issue on Volkswagen Polo 8: My car shuts off and does not start regardless if I have charged the battery
If you have recharged your battery and you have managed to start your Volkswagen Polo 8 but it switches off while you are driving and then does not start, the problem with recharging the battery of your Volkswagen Polo 8 is that your battery no longer holds the charge .
Battery charging issue on Volkswagen Polo 8: My battery is discharged although it is new
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If you’ve just bought a battery and it discharges while you’re driving, the issue most probably originates from your alternator. It cannot result from your battery, which is new and consequently holds the charge. The second opportunity is that you have a ground somewhere in your electrical system.
How to resolve the issue of battery charging on Volkswagen Polo 8?
We will now give you the solutions according to the issue you are struggling with. Here are the different problems and their solutions:
- Defective 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, changing it is the best remedy, based on your motor you will pay a few hundred euros. This fix is feasible in case your alternator is accessible.
- Battery that no longer holds the charge: In such a case, the purchase of a new battery is the just realistic remedy. 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 based on your engine.
- Ground in the electrical circuit: If you cannot start your Volkswagen Polo 8 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 Volkswagen Polo 8
At last, to recharge the empty battery of a Volkswagen Polo 8 there are just 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 just provide the energy needed to start.
To find more tips on the Volkswagen Polo 8, take a look at the Volkswagen Polo 8 category.
