With winter months coming, automobiles tend to suffer, the most basic scenario is to have troubles starting your Volkswagen Golf 4 early in the day with very low temperatures. Generally speaking this is associated with problems recharging the battery of your Volkswagen Golf 4 . There are some causes that can describe why your battery does not recharge properly anymore, and today we will try to help you to resolve this issue that can prevent you from using your car. To accomplish this, first we will describe how recharging your car battery functions, then the different problems of recharging a Volkswagen Golf 4, and finally how to recharge an empty car battery.


How does recharging the battery of a Volkswagen Golf 4 function?

Before we detail the different complications of recharging the battery on a Volkswagen Golf 4 , we will describe to you how its recharging system operates so that you can discover the complications you are facing. A car battery functions like a phone battery, it will store energy to start your Volkswagen Golf 4 , turn on your headlights, play music, lower your power windows… Nevertheless all these actions will consume energy and it might deplete the energy reserve that your battery can store. To handle this issue, the engineers have produced a component called the alternator , this component will use the energy generated by the engine unit of your Volkswagen Golf 4 to generate energy thanks to a copper coil and a magnet. This energy will recharge the battery of your car . Nevertheless, take into account that this process can only 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 Golf 4’s battery

We will now describe the different battery charging complications on a Volkswagen Golf 4 you might be victim of. If your battery is not recharging because there is necessarily a issue in your electrical set up, we will now see the different situations.

Battery charging problem on Volkswagen Golf 4: My battery is discharging regardless if I am recharging it with a specific charger

In this first case, it is quite possible that your alternator is dead , in truth, if you control to recharge your battery with a charger and your Volkswagen Golf 4 to start, the problem certainly originates from your alternator which should not be able to generate any more current.

Battery charging issue on Volkswagen Golf 4: My car shuts off and does not start regardless if I have charged the battery

If you have recharged your battery and you have been able to start your Volkswagen Golf 4 but it switches off while you are driving and then does not start, the problem with recharging the battery of your Volkswagen Golf 4 is that your battery no longer holds the charge .

Battery charging issue on Volkswagen Golf 4: My battery is discharged nevertheless it is new

If you’ve just bought a battery and it discharges while you’re driving, the issue most likely originates from your alternator. It cannot originate from your battery, which is new and therefore 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 Golf 4?

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 discover if it’s producing power. If it doesn’t, changing it is the best remedy, 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 such a case, the purchase of a new battery is the only 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 depending on your engine.
  • Ground in the electrical circuit: If you cannot start your Volkswagen Golf 4 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 required.

How to recharge an empty battery of a Volkswagen Golf 4

Finally, to recharge the empty battery of a Volkswagen Golf 4 there are only few solutions, using a battery charger is the most efficient remedy, you can discover 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.

To find more tips on the Volkswagen Golf 4, take a look at the Volkswagen Golf 4 category.