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Can you tell me where the auxiliary battery is located in a 2015 Mercedes Benz C300?

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4 answers

★ Top Answer
Rod Robb

In the 2015 Mercedes-Benz C300, you can find the auxiliary battery under the hood, beneath the cabin air housing. Over time, issues may arise with the battery, such as leaks causing fluid to leak out, a complete depletion of power, or a cracked case that requires replacement. If the battery drains rapidly, it will need to be addressed promptly. Eventually, this component will become less effective and should be replaced every 50,000 to 60,000 miles. While it may cost you some money, investing in a new battery is essential to ensure your car keeps running smoothly.

More answers

  • Alexandra P

    In the 2015 Mercedes Benz C300, you can find the battery under the car's hood. Just search for the big black box with a red and black connector on the top.

  • Brandy L

    The spare battery or converter in the 2015 C300 is located beneath the front carpet on the passenger side of the dashboard. All you need to replace it is a T15 torx bit and a 10mm socket. It's a simple task compared to most repairs. Best of luck!

  • Kevin A.

    The primary battery is located in the engine compartment and the second one is on the passenger side under the dashboard. It typically sells for about $133 when purchased from the dealership.

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