With winter months coming, automobiles often suffer, the most common scenario is to have troubles starting your Volkswagen Polo 5 in the morning with very low temperatures. Generally speaking this is associated with problems recharging the battery of your Volkswagen Polo 5 . There are some causes 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 motor vehicle. To get this done, first we will show you how recharging your car battery functions, then the different problems of recharging a Volkswagen Polo 5, and finally how to recharge an empty car battery.
How does recharging the battery of a Volkswagen Polo 5 work?
Before we detail the different problems of recharging the battery on a Volkswagen Polo 5 , we will show you to you how its recharging system functions so that you can understand the problems you are facing. A motor vehicle battery functions like a phone battery, it will store energy to start your Volkswagen Polo 5 , 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 handle this issue, the engineers have produced a element called the alternator , this element will use the energy generated by the engine of your Volkswagen Polo 5 to generate energy thanks to a copper coil and a magnet. This energy will recharge the battery of your motor vehicle . However, consider that this process can just work when your car 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 Polo 5’s battery
We will now describe the different battery charging problems on a Volkswagen Polo 5 you might be victim of. If your battery is not recharging because there is actually a issue in your electrical set up, we will now see the different cases.
Battery charging problem on Volkswagen Polo 5: 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 truth, if you control to recharge your battery with a charger and your Volkswagen Polo 5 to start, the problem obviously originates from your alternator which should not be able to generate any more current.
Battery charging issue on Volkswagen Polo 5: 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 Polo 5 but it switches off although you are driving and then does not start, the problem with recharging the battery of your Volkswagen Polo 5 is that your battery no longer holds the charge .
Battery charging issue on Volkswagen Polo 5: 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 likely originates from your alternator. It cannot result 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 Volkswagen Polo 5?
We will now give you the solutions according to the issue you are facing. Here are the different problems and their solutions:
- Faulty alternator: You can try with simple mechanics to verify it with a pressure gauge to find out 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 repair 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 changed, count between 60 and 100 euros based on your engine.
- Ground in the electrical circuit: If you cannot start your Volkswagen Polo 5 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 motor vehicle electrician is in this case required.
How to recharge an empty battery of a Volkswagen Polo 5
At last, to recharge the empty battery of a Volkswagen Polo 5 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 begin.
Whenever you have any additional questions about the Volkswagen Polo 5, do not hesitate to consult our Volkswagen Polo 5 category.
