With winter months coming, cars tend to suffer, the most common situation is to have difficulties starting your Alfa Romeo 159 in the morning with very low temperatures. Generally speaking this is associated with problems recharging the battery of your Alfa Romeo 159 . There are several causes that can describe why your battery does not recharge correctly anymore, and in this article we will try to help you to resolve this issue that can prevent you from using your motor vehicle. To get this done, first we will describe how recharging your car battery works, then the different problems of recharging a Alfa Romeo 159, and finally how to recharge an empty car battery.


How does recharging the battery of a Alfa Romeo 159 work?

Before we summarize the different problems of recharging the battery on a Alfa Romeo 159 , we will describe to you how its recharging system operates so that you can understand the problems you are facing. A motor vehicle battery works like a phone battery, it will store energy to start your Alfa Romeo 159 , turn on your headlights, enjoy 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 overcome this issue, the engineers have designed a element called the alternator , this element will use the energy produced by the engine unit of your Alfa Romeo 159 to create 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 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 Alfa Romeo 159’s battery

We will now describe the different battery charging problems on a Alfa Romeo 159 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 cases.

Battery charging problem on Alfa Romeo 159: 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 , obviously, if you control to recharge your battery with a charger and your Alfa Romeo 159 to start, the problem most certainly comes from your alternator which should not be able to create any more current.

Battery charging issue on Alfa Romeo 159: 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 Alfa Romeo 159 but it switches off while you are driving and then does not start, the issue with recharging the battery of your Alfa Romeo 159 is that your battery no longer holds the charge .

Battery charging issue on Alfa Romeo 159: 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 probably comes from your alternator. It cannot come 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 Alfa Romeo 159?

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 basic 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 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 actual fact, 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 Alfa Romeo 159 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 necessary.

How to recharge an empty battery of a Alfa Romeo 159

At last, to recharge the empty battery of a Alfa Romeo 159 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 begin.

Whenever you have any further questions about the Alfa Romeo 159, do not hesitate to consult our Alfa Romeo 159 category.