With winter months coming, automobiles tend to suffer, the most general situation is to have difficulties starting your Mercedes Benz Sprinter early in the day with very low temperatures. In general this is related to problems recharging the battery of your Mercedes Benz Sprinter . There are several reasons that can show you why your battery does not recharge properly anymore, and today we will try to help you to resolve this problem that can prevent you from using your car. To accomplish this, first we will show you how recharging your car battery works, then the different problems of recharging a Mercedes Benz Sprinter, and finally how to recharge an empty car battery.
How does recharging the battery of a Mercedes Benz Sprinter function?
Before we summarize the different problems of recharging the battery on a Mercedes Benz Sprinter , we will show you to you how its recharging system operates so that you can understand the problems you are struggling with. A car battery works like a phone battery, it will store energy to start your Mercedes Benz Sprinter , turn on your headlights, listen to 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 problem, the engineers have developed a component called the alternator , this component will use the energy generated by the engine of your Mercedes Benz Sprinter to produce energy thanks to a copper coil and a magnet. This energy will recharge the battery of your car . However, consider that this process can only work when your car is running, using electrical elements of your car when it is stopped will drain 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 Mercedes Benz Sprinter’s battery
We will now describe the different battery charging problems on a Mercedes Benz Sprinter you may be victim of. If your battery is not recharging because there is necessarily a problem in your electrical set up, we will now see the different cases.
Battery charging problem on Mercedes Benz Sprinter: 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 , in fact, if you manage to recharge your battery with a charger and your Mercedes Benz Sprinter to start, the problem certainly originates from your alternator which should not be able to produce any more current.
Battery charging problem on Mercedes Benz Sprinter: 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 Mercedes Benz Sprinter but it switches off while you are driving and then does not start, the problem with recharging the battery of your Mercedes Benz Sprinter is that your battery no longer holds the charge .
Battery charging problem on Mercedes Benz Sprinter: 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 problem most probably originates from your alternator. It cannot come 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 problem of battery charging on Mercedes Benz Sprinter?
We will now give you the solutions according to the problem you are struggling with. Here are the different problems and their solutions:
- Defective alternator: You can try with simple mechanics to check 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 fix is feasible in the event that 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 changed, count between 60 and 100 euros based on your engine.
- Ground in the electrical circuit: If you cannot start your Mercedes Benz Sprinter 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 required.
How to recharge an empty battery of a Mercedes Benz Sprinter
Finally, to recharge the empty battery of a Mercedes Benz Sprinter there are only few solutions, using a battery charger is the most efficient remedy, you can find some for 50 to 100 euros at vendors like Oscaro. Otherwise you can use cables that will only provide the energy needed to start.
If you want more guides on the Mercedes Benz Sprinter, go to our Mercedes Benz Sprinter category.
