What does the battery do in a Mercedes C class?
T&Cs apply. The battery is the main source of electrical power in your Mercedes-Benz C-Class. It gives power to all the electrical components in your Mercedes-Benz C-Class – including the starter motor, fuel pump, engine control computer (when the driver turns the key), and also allows the vehicle to start.
How old is battery on Mercedes C200 W204?
Only way to do it properly is at the battery terminal with a fused MM. The original battery (7 years old) was replaced 12 months ago with similar symptoms. Now twelve months later the second battery did the same behaviour. (I thought 7 years was a good number so I just replaced it. It actually charged up fine yesterday).
What should the battery drain be on a Mercedes Benz?
Get an inexpensive multi-meter and check the battery current drain after the car has been off for say 30 minutes. Should be around 50 milliamps. You can also check charging voltage with the engine running and accessories on. Should be between 13 and 14 volts.
How do you change the battery in a Mercedes Benz?
Before beginning, turn the engine off and set the parking brake. Open the hood, and locate the battery cover on the passenger’s side of the vehicle. Pry open the three hold-down clips that secure the battery cover. Figure 1. Pry open the clips that hold down the battery cover. After prying open all three hold-downs, remove the battery cover.
How much does a Mercedes c250 battery cost?
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Get an inexpensive multi-meter and check the battery current drain after the car has been off for say 30 minutes. Should be around 50 milliamps. You can also check charging voltage with the engine running and accessories on. Should be between 13 and 14 volts.
What should the battery voltage be on a Mercedes Benz?
Should be around 50 milliamps. You can also check charging voltage with the engine running and accessories on. Should be between 13 and 14 volts. I had a very similar problem with mine a few years back, the battery always seeming to go much faster than it should even when replaced.
What kind of battery does a Mercedes SL500 have?
216 with everything. 2002 SL500 with everything. 2009 SL500 with everything. You could have a fault in the reg pack on the alternator, just one diode with a reverse current leak will do this. they are cheap and easy to replace. An early 200 should pull no more than 35ma when locked.