With winter coming, automobiles tend to suffer, the most common scenario is to have difficulties starting your Bmw Serie 3 F30 early in the day with very low temperatures. Generally this is associated with problems recharging the battery of your Bmw Serie 3 F30 . There are some factors that can show you why your battery does not recharge properly anymore, and in this article we will try to help you to resolve this issue that can prevent you from using your car. To do this, first we will show you how recharging your car battery functions, then the different problems of recharging a Bmw Serie 3 F30, and finally how to recharge an empty car battery.
How does recharging the battery of a Bmw Serie 3 F30 function?
Before we describe the different complications of recharging the battery on a Bmw Serie 3 F30 , we will show you to you how its recharging system operates so that you can understand the complications you are struggling with. A car battery functions like a phone battery, it will store energy to start your Bmw Serie 3 F30 , turn on your headlights, play music, lower your power windows… However all these actions will consume energy and it might deplete the energy reserve that your battery can store. To get over this issue, the engineers have developed a element called the alternator , this element will use the energy generated by the engine unit of your Bmw Serie 3 F30 to produce energy thanks to a copper coil and a magnet. This energy will recharge the battery of your car . However, bear in mind that this process can only work when your car 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 Bmw Serie 3 F30’s battery
We will now describe the different battery charging complications on a Bmw Serie 3 F30 you may 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 situations.
Battery charging problem on Bmw Serie 3 F30: My battery is discharging regardless if I am recharging it with a specific charger
In this first circumstance, it is quite possible that your alternator is dead , indeed, if you manage to recharge your battery with a charger and your Bmw Serie 3 F30 to start, the problem certainly comes from your alternator which should not be able to produce any more current.
Battery charging issue on Bmw Serie 3 F30: 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 Bmw Serie 3 F30 but it switches off although you are driving and then does not start, the problem with recharging the battery of your Bmw Serie 3 F30 is that your battery no longer holds the charge .
Battery charging issue on Bmw Serie 3 F30: My battery is discharged nevertheless 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 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 Bmw Serie 3 F30?
We will now give you the solutions according to the issue you are struggling with. Here are the different complications and their solutions:
- Faulty alternator: You can try with simple mechanics to check it with a pressure gauge to see 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 fix is feasible in the event your alternator is accessible.
- Battery that no longer holds the charge: In this case, the purchase of a new battery is the only realistic remedy. In truth, 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 Bmw Serie 3 F30 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 car electrician is in this case necessary.
How to recharge an empty battery of a Bmw Serie 3 F30
Finally, to recharge the empty battery of a Bmw Serie 3 F30 there are only 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 only provide the energy needed to begin.
In the event that you have any additional questions about the Bmw Serie 3 F30, do not hesitate to consult our Bmw Serie 3 F30 category.
